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Journal articles on the topic 'CST studio Suite'

Author: Grafiati
Published: 7 June 2025
Last updated: 9 July 2025

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1

Yolanda, Sara, Efri Sandi, and Wisnu Djatmiko. "Modul Pembelajaran Penggunaan Software CST Microwave Studio untuk Mata Kuliah Teknik Antena dan Propagasi Gelombang Elektromagnetik." JURNAL PENDIDIKAN VOKASIONAL TEKNIK ELEKTRONIKA (JVoTE) 4, no. 2 (2021): 26–33. https://doi.org/10.21009/jvote.v4i2.39455.

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Penelitian ini bertujuan untuk menghasilkan bahan ajar Modul CST Microwave Studio Suite. Bahan ajar dirancang untuk memudahkan mahasiswa dan pembaca dalam belajar merancang antena. Belum tersedianya bahan ajar mandiri yang sesuai dengan kebutuhan pembaca dan mahasiswa yang dapat digunakan dengan mudah dan menarik serta memotivasi pembaca dan mahasiswa dalam belajar. Bahan ajar mandiri tersebut harus dapat digunakan tanpa harus adanya bantuan bahan ajar lain. Penelitian ini dilakukan di Jurusan Teknik Elektro terkhusus di Pendidikan Teknik Vokasional di Universitas Negeri Jakarta pada bulan April 2020 – Juli 2020. Penelitian ini menggunakan metode Penelitian dan Pengembangan, yaitu mengembangan produk yang dibutuhkan dan menguji keefektifan modul tersebut. Pengembangan produk ini yaitu bahan ajar berupa adanya Modul CST Microwave Studio Suite yang selama ini dibutuhkan. Penelitian ini diawali dengan menganalisis kebutuhan siswa kemudian dilakukan perancangan Modul CST Microwave Studio Suite untuk pembaca dan mahasiswa Pendidikan Teknik Elektronika Universitas Negeri Jakarta.
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2

Etxebarria, J., G. Moreno, D. Obradors, et al. "Benchmarking of CST and Trak in the simulation of an electron gun for a future C6+ ion source." Journal of Instrumentation 20, no. 02 (2025): C02052. https://doi.org/10.1088/1748-0221/20/02/c02052.

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Abstract This study benchmarks the CST Studio Suite and Trak codes in simulating an electron gun for a future C6+ hadrontherapy installation. CST Studio Suite offers 3D simulation capabilities, allowing detailed modelling of complex geometries and electromagnetic fields. Trak, on the other hand, offers efficient 2D simulations, which can significantly reduce computational time while still providing valuable results. These studies are being conducted in the framework of a project dedicated to the design of the initial stage of a C6+ hadrontherapy linac. The electron gun studied is based on the MEDeGUN developed at CERN. This study provides an overview of the results obtained so far and outlines plans for future improvements and development.
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Дудуш, А. С., Д. О. Стернат та О. С. Вішарь. "Методика дослідження фазованих антенних решіток у системі автоматизованого проектування CST Studio Suite". Наука і техніка Повітряних Сил Збройних Сил України, № 1 (54) (22 травня 2024): 44–49. http://dx.doi.org/10.30748/nitps.2024.54.06.

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Аналітичні методи дають представлення про характеристики антени за припущення, що вона ізольована від впливу зовнішніх факторів. У сучасних умовах такі методи не дозволяють здійснити якісне проектування антенних випромінювачів для використання у складі фазованих антенних решіток (ФАР). Тому світовим трендом є широке використання на етапі проектування сучасних систем автоматизованого проектування (САПР), як, наприклад, CST Studio Suite, що дає можливість отримати максимально точні параметри елементів та вузлів складної системи до етапу розробки. У статті запропонована методика дослідження ФАР Х-діапазону з урахуванням взаємного впливу елементів у САПР CST Studio Suite. Приведено опис основних етапів методики: створення CAD-моделі антенного випромінювача з урахуванням характеристик та параметрів матеріалів; розбиття структури антенного випромінювача з використанням відповідних сіток (тетрагедральної або гексагедральної); розрахунок характеристик направленості антенного випромінювача відповідним обчислювачем (у часовій або частотній областях) та методом (FIT, FEM, MOM); створення структури ФАР з використанням пакету System Assembly and Modeling (SAM); розрахунок характеристик направленості ФАР з урахуванням характеристик направленості антенних випромінювачів та їх взаємного впливу.
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4

Budnarowska, Magdalena, and Jerzy Mizeraczyk. "Use of the waveguide technique to measure the electromagnetic parameters of materials." Scientific Journal of Gdynia Maritime University, no. 115 (September 30, 2020): 7–13. http://dx.doi.org/10.26408/115.01.

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The paper presents and discusses selected simulation and measurement possibilities of an upgraded waveguide measuring stand for testing electromagnetic properties of selected materials (including metamaterials), based on the microwave propagation technique. The stand is equipped with the CST Studio Suite software, which enables modeling and simulation of broadly defined electromagnetic interactions, and the N1500A Materials Measurement Suite module for processing the results of measurements of electromagnetic properties of materials.
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5

Leshcheva, Kseniia, Vladimir Manuilov, and Arkadiy Goldenberg. "Three-dimensional nonadiabatic electron- optical gyrotron systems with inhomogeneous current density." ITM Web of Conferences 30 (2019): 09003. http://dx.doi.org/10.1051/itmconf/20193009003.

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The results of a numerical study of the effect of threedimensional perturbations of the space charge density distribution in a nonadiabatic electron-optic systems of gyrotrons are presented. Data of direct numerical simulation using the 3-D program CST Studio Suite are described.
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6

K., Swetha, P. V. Y. Jayasree, and Vijay Saradhi. "Orthogonal mode dual band MIMO antenna system for 5G smartphone applications using characteristic mode analysis." Circuit World 47, no. 3 (2021): 284–89. http://dx.doi.org/10.1108/cw-11-2020-0319.

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Purpose The purpose of this paper is to provide a miniaturized antenna design for a mobile phone. The second design is 2 × 4 elements multiple-input multiple-output (MIMO) antenna with 8 port having a substrate size is 20 × 40 mm2 which fits easier within smartphone handset devices for fifth generation technology. Design/methodology/approach In this work, the first design is a conventional patch antenna, and its dual-band characteristics are obtained by characteristic mode analysis. In this method, orthogonal modes are carried out for 28 GHz and 38 GHz, and further, both orthogonal modes are excited by finite integration technique full-wave method with 50 Ohm single port coaxial feed line. Findings In this configuration, better return loss, high gain, larger bandwidths and low envelope correlation coefficient (ECC) are evaluated by the full-wave simulation computer simulation technology (CST) studio suite. Originality/value In this arrangement, the performance metrics of the antenna are analyzed using electromagnetic simulator CST Studio suite.
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7

В.Г., Мелконян, та Васин А.А. "ДВУХДИАПАЗОННАЯ ПЕЧАТНАЯ ДИРЕКТОРНАЯ АНТЕННА". ИННОВАЦИОННЫЕ НАУЧНЫЕ ИССЛЕДОВАНИЯ 2022. 3-2(17) (4 червня 2022): 47–55. https://doi.org/10.5281/zenodo.6613222.

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В данной статье приведено описание и моделирвание двухдиапазонной печатной директорной антенны для систем телеоммуникационной связи. Центральные частоты антенны – 2 ГГц и 4 ГГц. Конструкция антенны состоит из двух рефлекторов, одного активного вибратора и трёх директоров. Для моделирования использовалась программа CST STUDIO SUITE, алгоритм вычислений – Time Domain.
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8

Jade, Anuja, and Prof Shivleela Mudda. "Rectangular Dual Band Microstrip Patch Antenna with Defected Ground Plane Using CST STUDIO." International Journal for Research in Applied Science and Engineering Technology 11, no. 7 (2023): 675–80. http://dx.doi.org/10.22214/ijraset.2023.54719.

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Abstract: The rectangular dual-band microstrip patch antenna with defected ground plane for wireless communications that operates at 2.4-3.5 GHz. The antenna incorporates a rectangular patch with slot. The dielectric substrate used for antenna is RT Duroid 5880. According to position of etched slot are determined using parametric such as s-parameters and radiation pattern are simulated. The analyses are performed using CST STUDIO SUITE 2019.
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9

Aina, Taiwo Samuel. "Investigation on Performance of Microstrip Patch Antenna for a Practical Wireless Local Area Network (WLAN) Application." International Journal for Research in Applied Science and Engineering Technology 10, no. 1 (2022): 221–28. http://dx.doi.org/10.22214/ijraset.2022.39799.

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Abstract: The performance of a microstrip patch antenna for a practical wireless local area network application is investigated in this research. This design is built around the transmission line concept. The antenna design substrate is FR4 (lossy) with a dielectric constant (Er) of 4.3 dielectric material, and the ground and patch materials are copper (annealed). The substrate is 71.62mm in width and 55.47mm in length. The height of the dielectric material is 1.6mm, which is the normal size for FR4 material. The conducting patch element has a width of 35.81mm and a length of 27.73mm for a resonance frequency of 2.573 GHz. A simulation with CST studio suite was used to optimise the antenna design. Keywords: Microstrio patch antenna, CST suite, WLAN application, Transmission line, Antenna design
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10

Ф.Ю., Хабиб Раммах. "ТРЕХДИАПАЗОННАЯ МИКРОПОЛОСКОВАЯ ЩЕЛЕВАЯ АНТЕННА". ИННОВАЦИОННЫЕ НАУЧНЫЕ ИССЛЕДОВАНИЯ 8-1(10) (27 вересня 2021): 56–66. https://doi.org/10.5281/zenodo.5529231.

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В статье представлено моделирование многодиапазонной микрополосковой щелевой антенны для мобильных абонентов сотовой системы связи. Микрополосковая антенна состоит из трех L-образных щелей. Моделирование проводилось в программе CST STUDIO SUITE для диапазонов частот 890…915 МГц, 1920…1980 МГц и 2500…2570 МГц. Для упрощения вычислений размеров анттенны была написана вспомогательная программа.
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11

Iskandar Tuah, Hanis Humaira, and A. H. M. Zahirul Alam. "Design of a Wilkinson Power Divider with Harmonic Suppression for Mobile Application." Asian Journal of Electrical and Electronic Engineering 4, no. 1 (2024): 29–35. http://dx.doi.org/10.69955/ajoeee.2024.v4i1.61.

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This paper presents a Wilkinson Power Divider (WPD) operating at 6 GHz capable of suppressing unwanted harmonics up to the 3rd harmonic. The design formulas are analysed and presented in detail. Power dividers are widely used in microwave circuit structures. Indeed, this paper outlines the design and simulation of a 1:1 power divider for mobile applications using CST Studio Suite.
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12

Briantoko, Elang Rimba Rimba, Rohim Aminullah Firdaus, Dzulkiflih Dzulkiflih, Muhimmatul Khoiro, and Nanang Winarno. "DESAIN ANTENA MIKROSTRIP DENGAN T-SHAPE BENTUK SLOT PADA JARINGAN SELULAR 5G." Inovasi Fisika Indonesia 13, no. 2 (2024): 51–58. https://doi.org/10.26740/ifi.v13n2.p51-58.

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Abstrak Artikel penelitian ini membahas tentang antena patch mikrostrip yang dibuat untuk komunikasi nirkabel. Bahan substrat yang digunakan yaitu FR-4 (lossy) dengan permitivitas dielektrik 4,3. Antena ini dirancang dengan menggunakan software CST Studio Suite. Tiga desain antena patch mikrostrip yang ukurannya kecil, mudah difabrikasi, dan biaya yang murah telah dianalisis dalam artikel ini. Dari ketiga antena yang diusulkan memiliki return loss -41,39 dB, -43,78 dB, dan -44,37 dB dengan bandwidth sebesar 2,078663 GHz, 1,986553 GHz, dan 2,082676 GHz pada return loss dibawah -10 dB. Direktivitas yang diperoleh sebesar 2,37 dBi, 2,88 dBi, dan 2,88 dBi. Antena ini dapat diaplikasikan pada sistem radar, ponsel, dan aplikasi LAN nirkabel. Kata Kunci: FR-4, Return loss, Bandwidth, Direktivitas Abstract This research article discusses a microstrip patch antenna that was made for wireless communication. The substrate material used is FR-4 (lossy) with a dielectric permittivity of 4.3. This antenna was designed using using CST Studio Suite software. Three microstrip patch antenna designs that are small size, easy to fabricate, and low cost have been analyzed in this article. this article. The three proposed antennas have return loss of -41.39 dB, -43.78 dB, and -44.37 dB with bandwidths of 2.078663 GHz, 1.986553 GHz, and 2.082676 GHz at return loss below -10 dB. The directivity obtained is 2.37 dBi, 2.88 dBi, and 2.88 dBi. This antenna can be applied to radar systems, cell phone, and wireless LAN applications. Keywords: FR-4, Return loss, Bandwidth, Directivity
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13

Saputra, Sofarudin, Abdul Hafid Paronda, and Rudi Hidayat. "Desain Antena Vivaldi Untuk Teknologi 5G." JREC (Journal of Electrical and Electronics) 8, no. 2 (2020): 101–11. http://dx.doi.org/10.33558/jrec.v8i2.2485.

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Teknologi 5G membutuhkan antena yang memiliki karakteristik bandwidth yang lebar dan beamwidth yang sempit. Dalam hal ini, antena vivaldi merupakan salah satu jenis antena yang dapat memenuhi kebutuhan untuk pengaplikasian teknologi 5G karena antena vivaldi memiliki lebar bandwidth yang cukup luas dan pola radiasi yang terarah karena beam yang sempit. Penelitian ini mendesain sebuah antena mikrostrip vivaldi yang dirancang dan dianalisis menggunakan software CST Suite Studio 2018 sebagai software simulasi dan direalisasikan atau dipabrikasi menggunakan substrate Rogers RT/Duroid 5880 series double side dengan konstanta dielektrik (ε r) = 2,2 dan ketebalan 1,575 mm untuk frekuensi mmWave. Rancangan desain antena mikrostrip vivaldi pada frekuensi tengah atau frekuensi resonansi di frekuensi 42 GHz yang menghasilkan nilai parameter antena sebagai berikut : spektrum frekuensi kerja antena di frekuensi 40,5 GHz – 43,5 GHz, bandwidth 3 GHz, s-parameter atau return loss -24,137 dB, Voltage Stading Wave Rasio (VSWR) 1,1324, gain 7,94 dBi, dan pola radiasi Linear Unidirectional, dimana hasil tersebut adalah hasil simulasi menggunakan software CST Suite Studio 2018. Pengujian dan implementasi dengan aplikasi Speed Test dengan hasil nilai parameter kecepatan koneksi internet Wifi USB dengan antena sendiri lebih baik dari antena vivaldi yang dipasangkan pada Wifi USB akan tetapi hasil dari penggunaan antena vivaldi yang dipasangkan pada Wifi USB koneksi internet masih dapat terhubung dan digunakan.
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Badri, Fawaidul. "PENINGKATAN JANGKAUAN KOMUNIKASI DRONE DENGAN ANTENA MIKROSTRIP SEGIEMPAT MULTI-PATCH 915 MHZ." SULIWA: Jurnal Multidisiplin Teknik, Sains, Pendidikan dan Teknologi 1, no. 1 (2024): 28–34. https://doi.org/10.62671/suliwa.v1i1.16.

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This experiment aims to design and test a multi-patatch rectangular microstrip antenna used for enhancing the communication range of drones at a frequency of 915 MHz with an operating frequency range between 902 and 928 MHz. Testing was conducted using CST Studio Suite 2019 simulation software and a Spectrum Analyzer measuring instrument. This antenna uses an Epoxy FR-4 substrate with a dielectric constant (ℰr) of 4.3 and a thickness of 1.6 mm. With this material, the microwave antenna has a radiation element width of 98 mm and a radiation element length of 78 mm. In this study, a multi-patch rectangular microstrip antenna is used because it has a bandwidth characteristic of at least 26 MHz, a maximum VSWR of 2, and a return loss of less than -10 dB. These characteristics are suitable for enhancing drone communication range. The research results indicate that the Multi-Patch Rectangular Microstrip Antenna for enhancing drone communication range at a frequency of 915 MHz has been successfully designed and tested. In conclusion, this Multi-Patch Rectangular Microstrip Antenna, tested using CST Studio Suite 2019 simulation software and a Spectrum Analyzer, can achieve a bandwidth of 152.15 GHz, a VSWR of 1.01, and a return loss of -43.37 dB.
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Hummadi, Ali A., and R. S. Fyath. "Parametric Study of Silicon Based Optical Leaky-Wave Antenna." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 13, no. 9 (2014): 4809–50. http://dx.doi.org/10.24297/ijct.v13i9.2371.

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Parametric study is presented for 1550 nm CMOS compatible optical leaky wave antenna. The antenna is designed with Si3N4 waveguide perturbed periodically with silicon. The silicon perturbations are used to transform the guided mode into a leaky mode radiated to the surrounding space. Simulation results are obtained using the commercial software package CST STUDIO SUITE 2012 and indicate clearly the strong dependence of radiation parameters on the number and dimensions of the silicon perturbations.
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Vaswani, Jitendra, and Archana Agarwal. "TWELVE-PORT DUAL-POLARIZED DUAL-BAND MIMO ANTENNA FOR FIFTH-GENERATION MOBILE DEVICES." ICTACT Journal on Communication Technology 12, no. 3 (2021): 2490–97. http://dx.doi.org/10.21917/ijct.2021.0368.

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This research article presents a twelve-port dual-band MIMO antenna for 5G and WLAN-enabled user equipment with dual-polarization characteristics. Both the operating frequencies are of sub-6GHz band centered at 3.6GHz and 5.5GHz respectively that are also independent of each other. Antenna polarizations depend on the excitation of the feed elements on the substrate. The antenna is designed using CST Studio Suite and fabricated on low-cost FR-4 substrate to ensure its easy availability and keep it cost-effective. The radiation pattern acquired for the proposed antenna is bi-directional with good gain and efficiency. The simulation results are in good covenant with experimental results.
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Fang, K., Y. W. Zhang, and L. W. Zhang. "Vortexlike Power Flow at the Interfaces of Metamaterial Lens." Advanced Electromagnetics 1, no. 2 (2012): 71. http://dx.doi.org/10.7716/aem.v1i2.92.

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The metamaterial lens with DPS/DNS/DPS structure has been realized by using the two-dimensional (2D) isotropic transmission line approach. We studied the vortexlike power flow at the interfaces of metamaterial lens and validated by the finite-difference time-domain (FDTD) simulator. The computational results showing its different conditions near DPS/DNS and other kinds of interfaces are obtained by CST STUDIO SUITE at different frequencies, and demonstrate the intuitionistic power location at the metamaterial lens interfaces.
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Tomas, Bernat Palau, Houmin Li, and M. R. Anjum. "Design and Simulation of a Birdcage Coil using CST Studio Suite for Application at 7T." IOP Conference Series: Materials Science and Engineering 51 (December 16, 2013): 012019. http://dx.doi.org/10.1088/1757-899x/51/1/012019.

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19

Endrian, Ielfandi, Eka Kusumawardhani, and Jannus Marpaung. "DESIGN ANTENNA MIMO 2X2 PATCH RECTANGULAR FOR WIFI 6 APPLICATIONON 5GHZ BAND." Telecommunications, Computers, and Electricals Engineering Journal 1, no. 3 (2024): 228. http://dx.doi.org/10.26418/telectrical.v1i3.73098.

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The development of wireless network technology, particularly WiFi 6 at 5GHz, offers greater reliability and data transfer capacity. Antenna design is a crucial aspect in optimizing WiFi 6 networks in complex wireless environments. The study examined a rectangular patch 2x2 MIMO Antenna for WiFi 6 at 5GHz with a focus on improving network parameters such as return loss, bandwidth, VSWR, and gain. The use of various methods and references from Balanis (2005) and Webster (2021) supports the development of antenna technology, while previous research by Ni Putu Kartika Dewi (2019) strengthens the understanding of microstrip antennas for LTE applications. The main objectives of the study were to design and simulate a rectangular patch 2x2 MIMO Antenna for WiFi 6, as well as analyze simulation data using CST Studio Suite 2019 software. This research uses hardware in the form of Acer Aspire laptops and CST Studio Suite 2019 as simulation software and antenna design. The simulation results show that this antenna is able to work in the frequency range of 4.5-5.2 GHz with a bandwidth of 55.4 MHz and return loss of -20.677981 dB, VSWR 1.2038357, and gain 3.429 dBi with omnidirectional radiation patterns. However, the addition of antenna patches has an impact on decreasing gain. This study provides an in-depth understanding of MIMO antenna design to support WiFi 6 performance in complex wireless environments.
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Дудуш, А. С., В. І. Мельник та М. А. Шевченко. "Моделювання антен на основі феритових фазообертачів на ефекті Фарадея". Наука і техніка Повітряних Сил Збройних Сил України, № 3(44) (22 липня 2021): 101–7. http://dx.doi.org/10.30748/nitps.2021.44.11.

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Антени на основі дискретних взаємних феритових фазообертачів на ефекті Фарадея широко застосовуються в якості елементів двовимірних плоских фазованих антенних решіток (ФАР) РЛС протиповітряної оборони. В статті проведено аналіз наукових публікацій та літератури, присвячених питанням конструювання даного типу випромінювачів. Узагальнено інформацію щодо розрахунку та вибору параметрів конструкції даного типу антен. Приведено методику створення математичної моделі елементу пасивної ФАР на основі взаємного феритового фазообертача на ефекті Фарадея у системі автоматизованого проектування CST Studio Suite. Представлено результати моделювання основних параметрів даної антени у X-діапазоні.
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Muhammad Ammar Fadhlurrohman and Desy Kristyawati. "PERANCANGAN DAN ANALISA ANTENA MIKROSTRIP PATCH 3.5 GHZ MENGGUNAKAN SOFTWARE CST STUDIO SUITE 2022 UNTUK TEKNOLOGI 5G." Jurnal Ilmiah Teknik 2, no. 2 (2023): 37–50. http://dx.doi.org/10.56127/juit.v2i2.770.

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Bidang teknologi komunikasi menjadi kebutuhan manusia sehingga diperlukan perkembangan teknologi yang semakin maju. Dengan komunikasi terbaru yaitu generasi kelima (5G) yang telah diluncurkan, maka perlu dibuat juga antena yang sesuai dengan teknologi tersebut untuk menunjang komunikasi tanpa kabel tersebut, salah satunya antena mikrostrip. Antena mikrostrip memiliki kelebihan diantaranya bentuk yang kecil, kompak, dan sederhana. Antena tersebut biasa diaplikasikan pada komunikasi satelit, komunikasi radar, militer, dan smartphone. Sehingga perlu dikembangkan antena mikrostrip yang dapat bekerja baik pada pita frekuensi 5G. Simulasi perancangan antena mikrostrip 3.5 GHz dengan menggunakan CST STUDIO SUITE 2022 dan melihat bagaimana parameter antena yang dikeluarkan, yaitu , Frekuensi kerja antena, VSWR, Return Loss, dan Bandwidth.
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Casula, Giovanni Andrea, Giacomo Muntoni, Paolo Maxia, and Giorgio Montisci. "A Compact and Robust RFID Tag Based on an AMC Structure." Sensors 24, no. 5 (2024): 1468. http://dx.doi.org/10.3390/s24051468.

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A platform-tolerant RFID (Radio-Frequency Identification) tag is presented, designed to operate across the entire RFID band. This tag utilizes a small Artificial Magnetic Conductor (AMC) structure as a shielding element for an ungrounded RFID tag antenna. It can be easily mounted on various surfaces, including low permittivity dielectric materials, metal objects, or even attached to the human body for wearable applications. The key features of this RFID tag include its ability to be tuned within the worldwide RFID band, achieving a maximum theoretical read range of over 11 m. Despite its advanced capabilities, the design emphasizes simplicity and cost-effective manufacturing. The design and simulations were conducted using CST Studio Suite.
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Nayek, Narugopal, Arvind Naik, Manoj Phatangare, and T. Tiwari. "Design and Development of High Power Broad Band Dry RF Load." Defence Science Journal 71, no. 03 (2021): 315–19. http://dx.doi.org/10.14429/dsj.71.16834.

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High power S-Band ferrite based RF load is designed and developed which is capable of handling 3 kW average power at operating frequency 2998±20 MHz . Electrical and thermal design is carried out using CST Studio Suite. Mechanical parts are fabricated according to the design. Water cooling is provided to the absorbing ferrites to support high power operation. Various RF load parts are fabricated, chemically cleaned and brazed. The experimental return loss better than 30 dB for a bandwidth of 250 MHz is achieved. The numerical and experimental results are discussed and presented in this paper.
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Azeman, Mohammad Addad, Norun Abdul Malek, Sarah Yasmin Mohammad, and Mohd Ifwat Mohd Ghazali. "Design of enhanced gain patch antenna at 2.4 GHz and 3.5 GHz for wireless application." Journal of Physics: Conference Series 2250, no. 1 (2022): 012012. http://dx.doi.org/10.1088/1742-6596/2250/1/012012.

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Abstract In this work, the analysis of patch antenna design at the resonant frequency of 2.4 GHz and 3.5 GHz are presented. Both proposed antennas made of RT Duroid 5880 are designed and simulated using CST Studio Suite software. The antennas are designed, and their performances are examined. The antennas have been designed based on the size improvement technique to improve the fabrication tolerance. The characteristics of both antennas’ including return loss, radiation pattern, surface current and directivity or gain were compared. The optimization of patch measurement to achieve the desired resonant frequency were also displayed.
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Gill, Suman, and J. S. Ubhi. "CPW Fed Hexagonal Patch Shape with Hexagonal slot Ultra Wideband Antenna." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 3, no. 2 (2012): 256–58. http://dx.doi.org/10.24297/ijct.v3i2a.2817.

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In this paper hexagonal patch shape with hexagonal slot, ultra wideband antenna is proposed. The total dimensions of antenna are 55×43.5mm. Sides of hexagonal patch are taken 13mm each and hexagonal slot sides are taken as 3mm each. The antenna resonates at two frequencies in ultra wideband range (UWB). There is enhancement in BW in upper range ultra wideband frequency from 6.2 GHz to 8.2GHz due to hexagonal slot cut in hexagonal patch. The design is carried out using Computer Simulation Technology (CST) Microwave Studio (MWS) suite. Co-Planar Waveguide (CPW) feed is used to feed antenna.
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KOROVIN, E. YU, A. S. KACHALOV, YU N. GLADKOV, and V. I. SUSLYAEV. "STUDY OF STRUCTURAL AND ELECTROMAGNETIC PROPERTIES OF COMPOSITE MATERIALS BASED ON CARBON NANOTUBES FOR ELECTROMAGNETIC COMPATIBILITY." Izvestiya vysshikh uchebnykh zavedenii. Fizika 67, no. 4 (2024): 29–34. https://doi.org/10.17223/00213411/67/4/3.

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The possibility of using composite elastomers to provide electromagnetic sealing of high-frequency radio-electronic equipment has been demonstrated. The results of a study of the spectra of complex values of the permittivity of elastomers based on multi-walled carbon nanotubes depending on the concentration at microwave frequencies are presented. It is shown that an increase in the concentration of MWCNTs leads to a monotonic increase in the real and imaginary parts of the complex permittivity. The influence of the technological gap size on the electromagnetic sealing of a block of high-frequency equipment was simulated in the CST STUDIO SUITE software environment.
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H. Qaddoori, Ilham, and Raad H. Thaher. "NEW DESIGN OF MICRO-STRIP PATCH ANTENNA FOR WI-FI APPLICATIONS." Journal of Engineering and Sustainable Development 25, Special (2021): 1–1. http://dx.doi.org/10.31272/jeasd.conf.2.1.1.

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In this research, a new design of a semi-star patch antenna is simulated for Wi-Fi applications. The antenna is operated at 2.4GHz, which is modified by inserting rectangular slots in the ground layer. Copper is used for the patch and ground layers, while FR-4 epoxy is used for the substrate layer. FR-4 epoxy has a Ԑr=4.3 and a loss tangent (tanδ) of 0.025. The antenna size is (45x48x1.6) mm³. The proposed antenna provides a reflection coefficient of -41.5 dB and a gain of 2.8 dB at the operating frequency. The proposed antenna is simulated by CST STUDIO SUITE 2019.
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Jahan, Nahid A., Ziaul Zafar, and Md Asif Hossain. "Design, Fabrication and Performance Analysis of a Compact Unidirectional Quasi-Yagi Antenna for High Gain and High Directivity at 6.2 GHz." International Journal of Electrical and Electronics Research 12, no. 2 (2024): 581–89. http://dx.doi.org/10.37391/ijeer-120233.

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Antenna gain, directivity, and radiation efficiency are being enhanced by researchers to satisfy the demands of emerging mobile communication systems. Primarily, the quasi-Yagi antenna satisfies the expanded criterion. This study presents a microstrip quasi-Yagi antenna operating at 6.2 GHz. Enhancements are made to the antenna's gain, directivity, and radiation efficacy. At 6.2 GHz, the antenna was engineered to have a return loss S11 of -36 dB. In addition, from 5.85 to 6.4 GHz, -10 dB return loss was incorporated into its design. The Computer Simulation Technology (CST) Studio Suite was used to create this design. On a Rogers 3003 substrate, the improved design was manufactured.
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Avşar Aydın, Emine, Ahmet Aydın, and Gözde Sarıbaş. "Designs of three different octagonal-shaped antennas for microwave-based breast cancer detection." Journal of Instrumentation 18, no. 09 (2023): P09013. http://dx.doi.org/10.1088/1748-0221/18/09/p09013.

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Abstract Today, there are numerous studies on Microwave Imaging Methods. Thanks to these studies, the success and accuracy rate, especially in breast cancer diagnosis, increases. Microstrip antennas are used in the microwave imaging method. In this study, three different antenna models aimed to be used in microwave imaging methods were designed on the CST Studio Suite program. The designed antennas have been tested on the phantom model in the simulation environment. The test results were examined, and the designed antennas were produced using 3D printing technology. The built antennas were tested in the laboratory using the phantom and tumor-containing phantom models and obtained results were compared.
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Sahithi, K. "Design and Simulation of Circularly Polarized Conical Beam Microstrip Patch Antenna for C Band Applications." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem48273.

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A compact circularly polarized microstrip patch antenna(CP-MPA)capable of generating a stable conical beamin the C-band (5.85-6.425 GHz) is presented. The radiatingelement comprises a circular patch with diagonal truncations and four linefed slots to excite orthogonal modes. A partial ground plane and optimized feed position further enhance impedance matching (|S11| < -10 dB) and axialratio bandwidth(AR < 3 dB). Fullwave simulations in CST Studio Suite demonstrate a 28% impedance bandwidth (4.9-6.5 GHz)and 14.4% AR bandwidth (5.8-6.7 GHz), with peak gain of 4.9 dBic and halfpower beamwidth 60 degrees. Such performance makes the design suitable for mobile satellitecommunications and other C-band applications.
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Mahbub-Ud-Jaman, Md., Md. Hasanur Rahman, and Md. Ashraful Haque. "Design and Performance Comparison of Graphene Based Different Shaped Microstrip Patch Antennas ." DIU Journal of Science & Technology 14, no. 1 (2024): 18–22. https://doi.org/10.5281/zenodo.13770927.

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Graphene based different types of slotted antennas have been designed and compared with respect to slot position, return Loss, voltage standing wave ratio, bandwidth and radiation pattern. Different patch materials, patch shapes, position and inclination of slots in these antennas can alter their performance. This paper comprises with the performance comparison of different shaped microstrip patch antennas i.e. H shape, E shape, Z shape, L shape, T shape and P shape using CST Microwave Studio Suite to operate in the frequency limit of 2.6 GHz to 4 GHz. Among these antennas P-shaped antenna has better performance than others with both copper and graphene patch materials.
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Sheshaprasad, N., and S. B. Bhanu Prashanth. "Analysis of a printed UWB micro strip antenna and the effects of human body in WBAN applications." Journal of University of Shanghai for Science and Technology 23, no. 06 (2021): 1474–88. http://dx.doi.org/10.51201/jusst/21/06464.

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This paper reports the SAR analysis performed to study the effects of the human body on the radiation parameters of a microstrip patch antenna designed on a Roger RT5880 substrate with a relative permittivity of 2.2. The CST Microwave Studio suite environment was used for design simulations, and the antenna was fabricated using MITS electronics’ Eleven Lab antenna printing machine. The printed antenna was placed near the human body to assess its performance in terms of return loss, bandwidth, realized gain, directivity, efficiency, and SAR. The SAR observed in the vicinity of the human body is within the IEEE standard. The designed antenna is hence proposed to be suitable for Wireless Body Area Networks (WBANs) applications.
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Dadhich, Ajay, and J. K. Deegwal. "Multiband microstrip patch antenna with rectangular slots on patch for bluetooth and c-band applications." International Journal of Engineering & Technology 7, no. 1.2 (2017): 191. http://dx.doi.org/10.14419/ijet.v7i1.2.9064.

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A Multiband Microstrip Patch Antenna with rectangular slots on patch is proposed for Bluetooth and C band applications. The proposed antenna is fabricated by etching rectangular patch of dimension on a lossy FR-4 substrate with dimensions 40 mm (L) × 40 mm (W) × 1.6 mm (h) , relative permittivity =4.4 and loss tangent δ = 0.025. 50 ohm microstrip feed line with inset feed is used for proper impedance matching. Proposed antenna is simulated on Computer Simulation Tool (CST) microwave studio suite software and measurement is done on Network Analyzer (VNA). The proposed multiband antenna can be used for IEEE 802.15.1 (operating in 2.402-2.480 GHz band), wireless local area network and other wireless communication applications.
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34

Vishwanath, M., and Dr Habibullakhan. "Design and Simulation of Compact Band-Pass Filter Using Stub Loaded Plasmonic Mim Waveguide." International Journal of Engineering & Technology 7, no. 3.3 (2018): 41. http://dx.doi.org/10.14419/ijet.v7i3.3.14482.

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In this article, plasmonic band-pass filters (BPF) have been studied and numerically analyzed. This filter has been designed based on the two-stubs. Pass-band can be realized by appropriately adjusting the lengths and width of the resonator. Based on the ideal characteristics of the proposed two stubs BPF is allowing the band at THz frequencies. Multiple transmission zeros are generated to improve the selectivity of the filter. All simulated results have been studied using CST Microwave studio suite. Usually, the transmission effectiveness is revealed by the exact resonance condition, whichwill confirmalong with the numerical simulation or theoretical analysis. This article delivers a promising application for plasmonic BPFsin addition to plasmonic integrated circuits (PICs).
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35

Du, Shanshan, Qinghui Yang, Ming Wang, and Xinan Fan. "Design of a Miniaturized Cavity Bandpass Filter." Journal of Physics: Conference Series 2384, no. 1 (2022): 012013. http://dx.doi.org/10.1088/1742-6596/2384/1/012013.

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Abstract A novel design of a miniaturized cavity filter structure is proposed in this paper. The filter adopts a combination of interdigital and combines coupling structures instead of the traditional filter structure to reduce the filter size while ensuring excellent performance. The size is further reduced by adding metal rectangular blocks on the filter covers to increase the capacitance between the open end of the resonant rod and the ground and the coupling between the resonant rods. The critical parameters were designed and optimized by CST Studio Suite. Consequently, a nine-stage bandpass filter was fabricated and realized at 4.75 GHz with a fractional bandwidth of 10.5% and insertion loss of less than 0.7 dB.
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36

Abbaoui, Hind, Abdelilah Ghammaz, Hassan Belahrach, and Raefat-Jalila El Bakouchi. "Design and simulation of a low return loss UWB CPW-fed patch antenna for mobile wireless communications." ITM Web of Conferences 52 (2023): 03007. http://dx.doi.org/10.1051/itmconf/20235203007.

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With the recent development of wireless communication systems and the 5G spectrum, mobile broadband technology (MBB) has been thriving. In this contribution, the design of an Ultra Wide Band T-slotted rectangular microstrip patch antenna is presented which is suitable for high data rate applications. The antenna is fed using a coplanar waveguide and is designed for two central operating frequencies, the lower resonant frequency at 3.6 GHz, an internationally recognized standard for 5G wireless mobile communications and a higher frequency at 6.8 GHz, which is part of the new wifi-6E standards. All data of the characteristic parameters have been obtained by using the Computer Simulation Technology Microwave Studio Student suite 2021 (CST MWS).
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37

Kusmiati, Mia, Ahmad Hasyim, and Irman Nurichsan. "PERANCANGAN DAN REALISASI ANTENA LPDA (LOG PERIODIC DIPOLE ARRAY) PADA FREKUENSI 180-450 MHZ UNTUK CALLISTO." Fuse-teknik Elektro 4, no. 1 (2024): 1. http://dx.doi.org/10.52434/jft.v4i1.2784.

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Compound Astronomical Low frequency Low cost Instrument for Spectroscopy and Transportable Observatory (CALLISTO) merupakan spektrometer pintar berbasis frekuensi tinggi yang dikhususkan untuk astronomi radio matahari dan pengukuran Radio Frequency Interference (RFI). Pada penelitian ini dilakukan perancangan antena LPDA 9 elemen dengan range frekuensi 180-450 MHz untuk CALLISTO. Antena LPDA dipilih karena bisa beroperasi pada pita frekuensi yang lebar sehingga cocok untuk pemantauan aktivitas semburan radio matahari. Perancangan dilakukan dengan menghitung dimensi antena dan disimulasikan menggunakan software CST Studio Suite 2019. Modifikasi dimensi antena digunakan untuk mendapatkan hasil yang optimum untuk dilanjutkan ke tahap realisasi. Setelah direalisasikan dilakukan pengukuran dan pengujian dilapangan.. Hasil simulasi didapatkan nilai gain sebesar 8,454 dBi, VSWR sebesar 1,3159, serta return loss -17,305 dB. Sedangkan hasil pengukuran didapatkan nilai gain 8,134 dBi, VSWR sebesar 1,6667,dan return loss -12,011 dB. Pola radiasi hasil perancangan secara simulasi dan pengukuran menunjukkan pola radiasi unidirectional.
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38

Radhi, Nagham, and Mohammed Fadhil. "DESIGN OF FRACTAL-BASED TRI-BAND MICROSTRIP BANDPASS FILTER FOR ISM,WLAN AND WIMAX APPLICATIONS." International Journal of Wireless & Mobile Networks 15, no. 2/3 (2023): 9–14. http://dx.doi.org/10.5121/ijwmn.2023.15302.

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The Peano fractal geometries exhibit a notable ability to space filling due to their distinctive characteristics. In this study, we introduce a Peano-based first-generation flat microstrip multi-band bandpass filter. The filter is presented as a possible solution for ISM, WLAN, and WiMAX applications thanks to its design with symmetric three coupled lines and asymmetric two coupled lines. The first version of the Peano fractal curve was used to design a bandpass filter with a satisfactory response at 2.44, 3.79, and 5.75 GHz. A substrate with a relative dielectric constant of 3.48 and a thickness of 0.762 mm was used to create the filter. The filter architectures' simulated performances were assessed using the CST STUDIO SUITE-based method of moments (MoM). The results show that the proposed filter architecture has good return loss and transmission properties, in addition to its reduced size and inexpensive cost
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Susilawati, Helfy, Ahmad Fauzi, and Akhmad Hasyim. "Impedance Matching Simulation for Microstrip Antenna on Frequency 3.4-3.7 GHz Using Double Stub." TELKA - Telekomunikasi Elektronika Komputasi dan Kontrol 6, no. 2 (2020): 113–23. http://dx.doi.org/10.15575/telka.v6n2.113-123.

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Impedance matching is an attempt to adjust the antenna impedance with the characteristic impedance of the transmission line. Impedance matching has functions to avoid reflected power from the antenna so that power cannot be received by the receiver. In this study, impedance matching was used double stub. The voltage standing wave ratio (VSWR) indicates how well the impedance matching is made. Simulation of this impedance matching will use to microstrip antenna on frequency 3.4 – 3.7 GHz. CST Studio Suite is used to simulating the antenna microstrip with double stub. Based on the result, this research shows that VSWR and return loss in single and double rectangular microstrip antenna have a better value if use impedance matching than without using impedance matching.
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40

Tangyotkhajorn, Warissara, Prapaiwan Sunwong, Supachai Prawanta, et al. "Bandwidth Analysis for a Combined Horizontal and Vertical Correcting Magnet for Siam Photon Source II." Journal of Physics: Conference Series 2934, no. 1 (2025): 012015. https://doi.org/10.1088/1742-6596/2934/1/012015.

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Abstract Bandwidth analysis is performed for the corrector magnet to meet the transversal electron beam stability and low emittance requirement of Siam Photon Source II. The magnet will operate as a Slow and Fast Orbit Feedback system (SOFB and FOFB), where the fast correction rate is 10 kHz. The bandwidth is investigated for the isolated solid and laminated iron yoke magnets, the chamber, and the magnet-chamber system. Eddy current of the magnet pole and yoke as well as the chamber are observed during ac-excitation, leading to losses. With CST Studio Suite, optimization of the lamination sheet stacking factor, vacuum chamber thickness, and vacuum chamber material are performed and reported. The net bandwidth of the magnet-chamber system is determined to be 41 kHz.
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41

Hossain, M. J., M. R. I. Faruque, M. T. Islam, and S. S. Islam. "An effective medium ratio obeying meta-atom for multiband applications." Bulletin of the Polish Academy of Sciences Technical Sciences 65, no. 2 (2017): 139–47. http://dx.doi.org/10.1515/bpasts-2017-0017.

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Abstract In this paper, an effective medium ratio obeying, negative refractive index, compact meta-atom was designed, manufactured and tested for operation in a multiband microwave regime. The proposed meta-atom structure obeyed better effective medium ratio. The results of the measurement were verified by the commercially available Computer Simulation Technology (CST) Studio Suite 2014 simulator. The effective medium ratio obeying meta-atom displayed multiband response, in conjunction with negative refractive index property over a certain frequency band in the microwave frequency span. Furthermore, a few parametric analyses were completed with the meta-atom, and the effective medium parameters were investigated. The sizes and complex scattering constitutive parameters of the proposed negative refractive index, compact meta-atom are applicable for multiband applications in microwave regime.
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42

Irawan Saputra, Dede, Thaufiq Sabtiawan, and Yussi Perdana Saputera. "Pemodelan Dan Simulasi Antenna Microstrip Array Single, 1x2, 1x4, Dan 1x8 Elemen Patch Untuk Aplikasi Radar Manpack." EPSILON: Journal of Electrical Engineering and Information Technology 21, no. 2 (2024): 59–69. http://dx.doi.org/10.55893/epsilon.v21i2.103.

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Antena Microstrip dapat menjadi pilihan utama dalam berbagai macam aplikasi komunikasi karena memiliki massa yang cukup ringan dan ukuran yang kecil bila dibandingkan dengan Antena jenis lain seperti Antena dipole, yagi dan sebagainya.Untuk mengetahui tentang cara kerja dari radar.menggunakan aplikasi CST Studio Suite untuk mensimulasikan dan menganaisis perbedaan gain dari antena single, array 1x2, 1x4, 1x8 yang sudah dibuat. Dari Hasil yang di dapat dari Gain dengan single Gain 1,73 dB, Array 1x2 Gain 2,97dB,Array 1x4 Gain 5,5 dB,Array 1x8 Gain 7,46 dBAntena Microstrip single memiliki demensi yang kecil yang dapat bekerja pada frekuensi yang tinggi akan tetapi Antena Microstrip single patch ini memiliki kelemahan pada besaran daya pancaran(Gain), dan sudut polarisari yang besar sebingga, untuk mengurangi kelemahan dari Antena Microstrip single patch ini.
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43

Калинин, Н. М., А. И. Сукачев, Е. А. Сукачева, and Д. А. Рыбников. "INVESTIGATION OF THE DEPENDENCE OF THE MAGNETIC FIELD STRENGTH ON THE SHAPE OF THE SPIRAL OF A PLANAR RADIATOR." ВЕСТНИК ВОРОНЕЖСКОГО ГОСУДАРСТВЕННОГО ТЕХНИЧЕСКОГО УНИВЕРСИТЕТА 20, no. 3 (2024): 128–31. http://dx.doi.org/10.36622/1729-6501.2024.20.3.019.

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дан обзор основных форм спиралей излучающих контуров, выполненных по планарной технологии, применяемых в беспроводных зарядных устройствах. Применение подобных излучателей позволяет упростить производство беспроводной зарядки, уменьшить ее габариты, а также скомпоновать излучатель на одной печатной плате непосредственно вместе с генерирующей цепью. Также подобные излучатели значительно более просты в обращении и обладают высокой стойкостью к внешним воздействиям. Для исследования были созданы модели излучателей в среде Altium Designer, после чего они были проанализированы при помощи метода конечных элементов в одном из пакетов CST Studio Suite. Полученные результаты позволили провести сравнительный анализ магнитных полей, излучаемых планарными антеннами всех приведенных в статье форм, между собой. Показано, что форма спирали играет ключевую роль при проектировании подобных излучающих систем. В заключении были выделены два основных тезиса, на которые следует опираться инженеру при проектировании беспроводного зарядного устройства с применением планарной технологии, что представляется важным для оптимизации процесса разработки и производства и повышения эффективности конечного продукта the article provides an overview of the main shapes of spirals of radiating circuits made using planar technology used in wireless chargers. The use of such emitters makes it possible to simplify the production of wireless charging, reduce its dimensions, and also assemble the emitter on one printed circuit board directly together with the generating circuit. Also, such radiators are much easier to handle and have high resistance to external influences. For the study, emitter models were created in the Altium Designer environment, after which they were analyzed using the finite element method in one of the CST Studio Suite packages. The results obtained made it possible to conduct a comparative analysis of the magnetic fields emitted by planar antennas of all the forms given in the article, among themselves. It is shown that the shape of the spiral plays a key role in the design of such radiating systems. In conclusion, two main points were identified that an engineer should rely on when designing a wireless charger using planar technology, which is important for optimizing the development and production process and improving the efficiency of the final product
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44

Abouhssous, Khadija, Asmaa Zugari, and Alia Zakriti. "A compact dual-band patch coupler design for modern wireless applications." ITM Web of Conferences 48 (2022): 01002. http://dx.doi.org/10.1051/itmconf/20224801002.

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This paper presents a compact rectangular patch hybrid coupler design which can be operated at dual resonant frequencies and is suitable for modern wireless applications. The dual-band functionality while maintaining practical compactness is achieved by introducing a series of parallel rectangular slots. The proposed design is optimized by the CST studio suite software and etched on the FR4 substrate. The good agreement between the simulated and measured frequency responses indicate that the presented coupler is capable of operating from 2.44 GHz to 3.1 GHz and from 5 GHz to 5.8 GHz, with fractional bandwidth of 24.44% and 14.8%, respectively, and a size reduction of 56.28%. The robust simulation results indicate that the proposed design is suitable for microwave integrated circuits (ICs) that require small size and dual functionality.
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45

Bitra, S. K., and S. Miriyala. "An Ultra-Wideband Band Pass Filter using Metal Insulator Metal Waveguide for Nanoscale Applications." Engineering, Technology & Applied Science Research 11, no. 3 (2021): 7247–50. http://dx.doi.org/10.48084/etasr.4194.

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A T-stub Square Ring Resonator (SRR) based Ultra-Wide Band (UWB) Band Pass Filter (BPF) is studied and investigated in this paper. The proposed filter is based on coupled feed line connected to the T-stub SRR. Ultra-wideband characteristics can be realized by adjusting the T-stub lengths and coupling the gaps between both sides of waveguides and SRR. The characteristics of the T-stub SRR show that the miniaturized UWB BPF can be operated at THz frequencies. The proposed UWB filter is simulated and analyzed using the Finite Differential Time Domain (FDTD) solver-based Computer Simulation Technology (CST) studio suite. The resonance conditions are explained and the transmission performance of the filter agrees with the simulated and theoretical calculations. The proposed filter is best suitable for Electronic-Plasmonic Integrated Circuits (EPICs).
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46

Saraswat, Kapil, and A. R. Harish. "A polarization and band reconfigurable cross-slot antenna for multiband application." International Journal of Microwave and Wireless Technologies 11, no. 10 (2019): 1054–60. http://dx.doi.org/10.1017/s1759078719000758.

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AbstractA polarization and band reconfigurable cross-slot antenna for multiband applications is presented in this paper. The antenna consists of four p–i–n diodes embedded in the cross-shaped slot in a ground plane and excited by a microstrip feed line. The p–i–n diodes are placed in such a way that they produce multiple bands, with linearly and circularly polarized (CP) radiation. By switching the states of the p–i–n diodes, the sense of rotation of the electric field in CP radiation can be reconfigured. The proposed structure can be configured to produce two bands that radiate linearly polarized waves or three bands, where, two are linearly polarized and one is CP. The proposed design concepts are validated bythe CST studio suite as well as measurementsare carried out on fabricated prototypes.
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47

Jiménez, Diana Alondra, Alberto Reyna, Luz Idalia Balderas, and Marco Antonio Panduro. "Design of 4 × 4 Low-Profile Antenna Array for CubeSat Applications." Micromachines 14, no. 1 (2023): 180. http://dx.doi.org/10.3390/mi14010180.

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This paper presents a low-profile microstrip antenna with high gain for fifth-generation (5G) CubeSat applications. The proposed design consists of 16 miniaturized patch antennas distributed in a uniform 4 × 4 topology with a feeding network on Rogers TMM10 substrate. The antenna array was simulated in CST Studio Suite® software and fabricated for performance testing on the CubeSat structure. The prototype works perfectly from 3.46 GHz to 3.54 GHz. The simulated and measurement results reveal remarkable performance. The design obtained a measured gain of 8.03 dBi and a reflection coefficient of −17.4 dB at the center frequency of 3.5 GHz. Due to its reduced dimensions of 10 × 10 cm, this design is an excellent alternative for mounting on a CubeSat structure as it combines efficient performance with a low profile.
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48

Selvaraj, Dr D. "Circularly Polarized Multi Band Patch Antenna for High Frequency Wi-Fi and Wi-MAX Application Simulated with CST Studio Suite." International Journal for Research in Applied Science and Engineering Technology V, no. IV (2017): 83–90. http://dx.doi.org/10.22214/ijraset.2017.4015.

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49

Md., Sohel Rana, Ahmed Fahim Tahasin, Biswas Rana Shuvashis, Mahbub Russel, and Mostafizur Rahman Md. "Design, simulation, and analysis of microstrip patch antenna for wireless applications operating at 3.6 GHz." TELKOMNIKA 21, no. 05 (2023): 957–67. https://doi.org/10.12928/telkomnika.v21i5.24813.

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Abstract:
In this study, a microstrip patch antenna that works at 3.6 GHz was built and tested to see how well it works. In this work, Rogers RT/Duroid 5880 has been used as the substrate material, with a dielectric permittivity of 2.2 and a thickness of 0.3451 mm; it serves as the base for the examined antenna. The computer simulation technology (CST) studio suite is utilized to show the recommended antenna design. The goal of this study was to get a more extensive transmission capacity, a lower voltage standing wave ratio (VSWR), and a lower return loss, but the main goal was to get a higher gain, directivity, and efficiency. After simulation, the return loss, gain, directivity, bandwidth, and efficiency of the supplied antenna are found to be -17.626 dB, 9.671 dBi, 9.924 dBi, 0.2 GHz, and 97.45%, respectively. Besides, the recreation uncovered that the transfer speed side-lobe level at phi was much better than those of the earlier works, at -28.8 dB, respectively. Thus, it makes a solid contender for remote innovation and more robust communication.
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50

Faris, Muhammad, and Shita Fitria Nurjihan. "Rancang Bangun Antena Mikrostrip Patch Serangga untuk Aplikasi Monitoring Komposter pada Frekuensi 2,4 GHz." Spektral 1, no. 1 (2020): 6–9. http://dx.doi.org/10.32722/spektral.v1i1.3435.

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Abstract:
Komposter merupakan alat untuk menampung kompos. Kompos sangat dibutuhkan oleh masyarakat khususnya yang gemar bercocok tanam. Dengan adanya alat monitoring komposter ini memudahkan masyarakat untuk mengecek suhu dan kelembapan dari kompos. Data suhu dan kelembapan dari kompos dikirimkan dari bagian pengirim ke bagian penerima menggunakan sebuah antena mikrostrip dengan bentuk patch serangga. Antena mikrostrip patch serangga bekerja pada frekuensi 2,4 GHz. Antena mikrostrip patch serangga merupakan pengembangan dari patch rectangular, sehingga dalam perhitungannya menggunakan rumus dasar antena patch rectangular. Perancangan dan simulasi antena dilakukan menggunakan software CST Studio Suite 2018. Simulasi dilakukan dengan melakuakn percobaan mengubah dimensi antena sehingga didapatkan hasil parameter yang terbaik. Parameter antena yang diukur adalah Voltage Standing Wave Ratio (VSWR), return loss, gain, dan pola radiasi. Hasil pengukuran parameter antena yang diperoleh yaitu VSWR sebesar 1,0772, return loss sebesar -28,5954 dB, gain sebesar 4,249 dB, dan pola radiasi bidirectional.
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