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Journal articles on the topic 'Rogers RT/duroid 5880'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Tiwari, Archana R., S. D. Tiwari, and A. A. Khurshid. "Design and Bending Analysis of Wearable Compact Patch Antenna for Medical Telemetry Based on Flexible Material." ECS Transactions 107, no. 1 (2022): 647–61. http://dx.doi.org/10.1149/10701.0647ecst.

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A comprehensive study of compact flexible patch antenna, which is the suitable topology for medical telemetry operated in the industrial scientific and medical (ISM) band, is presented. For establishing efficient wireless links for assisting medical diagnostics, the antenna is required to be of a low profile, safe, and simple geometry. To achieve the compactness of the structure, Taguchi’s optimization method has been applied based on the concept of orthogonal array. The designed antenna uses two distinct flexible substrates, namely polyethylene terephthalate (PET) with dimension 43.5x36.89x0.

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2

Figur, Sascha A., Erika Meniconi, Ulrich Prechtel, et al. "Modular Ka-band switch matrices using two RF MEMS technologies." International Journal of Microwave and Wireless Technologies 5, no. 3 (2013): 351–59. http://dx.doi.org/10.1017/s175907871300024x.

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This paper presents the design and measurement of two different switch matrix modules based on Radio Frequency Microelectromechanical System (RF MEMS) switches. The operational frequency range is between 25.5 GHz and 26.5 GHz for data links between a Geostationary Earth Orbit (GEO) relay satellite and Low Earth Orbit (LEO) satellites. The switch matrix implements a key functionality for tracking the incident signals of the LEO satellites on the receive feed antenna array of the GEO satellite's reflector antenna. Two different technologies are used to build simplified switch matrix modules suit

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3

Soualmi, Nouamane, Ahmed Rouaba, and Hou Min Li. "A 5.8 GHz Band Smart Antenna Using 4x4 Butler Matrix." Applied Mechanics and Materials 610 (August 2014): 878–81. http://dx.doi.org/10.4028/www.scientific.net/amm.610.878.

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A smart antenna using 4x4 Butler matrix for 5.8 GHz band is designed. The antenna array has four inputs and is excited by the Butler matrix feeding network to electronically steer the beams in desired directions. The architecture of the Butler matrix beamforming network is designed without using cross couplers, in fact the array antenna will be surrounded by the hybrid couplers, and it leads to decrease losses due to the crossing lines. The designed prototype is simulated on Rogers RT /duroid 5880 substrate with a relative permittivity of 2.2 using ADS momentum software.

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4

Kaur, Parminder, Lovish Matta, Manish Sharma, and Shivani Malhotra. "Ellipse Shaped Antenna for Super-Wide Band Applications." ECS Transactions 107, no. 1 (2022): 7813–17. http://dx.doi.org/10.1149/10701.7813ecst.

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A cross-elliptical antenna for super-wide-band applications is proposed in this paper. The antenna comprises of merged two ellipses, placed orthogonally to form the radiating patch and rectangular ground. The proposed antenna is simulated by using an RF simulator and Rogers RT Duroid 5880 substrate having a thickness of 1.6mm with relative permittivity of 2.2. The return loss of -50dB has been achieved at 12.5 GHz, which is best for Ku band applications. As the antenna shows SWB features, it can be also be used in X, UWB, and SWB wireless communications.

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5

Bora, Pronami, Mona Mudaliar, Yuvraj Baburao Dhanade, K. Sreelakshm, Chayan Paul, and B. T P Madhav. "Metamaterial extended CSRR based monopole antenna for wideband applications." International Journal of Engineering & Technology 7, no. 1.1 (2017): 461. http://dx.doi.org/10.14419/ijet.v7i1.1.10145.

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A metamaterial extended microstrip rectangular patch antenna with CSRR loading and defected ground structures(DGS) is proposed for wideband applications with band notching at the frequencies of KU band. The proposed antenna is designed by embedding it on Rogers RT/Duroid 5880 substrate with good impedance matching of 50 Ω at the feedline.The high frequency structure simulator (HFSS) is used to design and simulate the antennas parameters in the operating band. Measurement results confirm the antenna characteristics as predicted in the simulation with a slight shift in frequencies.

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6

Chaitanya, P. Krishna, and M. Pachiyannan. "Design of Dual Frequency Stacked Patch Antenna for L Band Applications." International Journal of Engineering and Advanced Technology 9, no. 1s5 (2019): 55–57. http://dx.doi.org/10.35940/ijeat.a1015.1291s519.

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This article presents a thorough explanation on stacked patch antenna (SPA) for dual frequency applications. The strip antenna operates in L-Band at 1.34GHz and 1.579 GHz. The SPA designed and simulated on a Rogers RT Duroid 5880 substrate using dielectric constant of 2.2 and depth of 3.77mm for each layer. In Finite Element Method the proposed design is based Ansys electromagnetic suit (HFSS version 19.1.0), the proposed antenna simulated results provides good performance for dual band frequency applications in term of return loss and radiation pattern for dual frequency applications.

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Thandapani, Kavitha, and Shiyamala Subramani. "Inverted dual U slot loaded truncated microstrip patch antenna for wireless applications." International Journal of Engineering & Technology 7, no. 2.21 (2018): 151. http://dx.doi.org/10.14419/ijet.v7i2.21.11855.

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Dual U Slot Loaded Truncated Microstrip Patch Antenna is designed for wireless applications. The proposed geometry comprised of two inverted U slots in truncated circular patch antenna operation covering 2.24 to 2.72 GHZ frequency bands are obtained. It is found that the slot and truncated is used to improve the bandwidth and return loss respectively. The resonant frequency is found to be 2.5GHZ. The bandwidth of the proposed antenna for lower and upper resonant frequency is found to be 19.2%. The proposed antenna is fed by 50Ω co-axial probe feed and simulated on Rogers RT/duroid5880 substrat

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8

Ibrahim Abba, Ibrahim Abba, Said A. Adamu Said A. Adamu, Aliyu Uma Aliyu Uma, and Adamu N. Muhammad Adamu N. Muhammad. "Ultra-Wideband Antipodal Vivaldi Antenna for Enhanced Perimeter Surveillances." International Journal of Advances in Engineering and Management 7, no. 5 (2025): 489–93. https://doi.org/10.35629/5252-0705489493.

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This study presents the design and simulation of a novel Ultra-Wideband (UWB) Antipodal Vivaldi antenna, optimized for perimeter surveillance applications requiring high range resolution. The proposed antenna operates across an impressive frequency range of 3.09 GHz to over 12 GHz, ensuring seamless coverage and detection capabilities. By leveraging a Rogers RT Duroid 5880 dielectric substrate with a thickness of 1.6 mm, the antenna achieves a remarkable peak realized gain of 10.7 dB at 10 GHz. Simulation results demonstrate a stable end-fire radiation pattern across the entire frequency range

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9

Bhandari, Sandesh, Neha Sharma, and R. B. Gaikwad. "High-Performance Circularly Polarized MIMO Antenna for 5G mmWave n261 Band Using Asymmetric Stubs." International Journal for Research in Applied Science and Engineering Technology 13, no. 7 (2025): 835–41. https://doi.org/10.22214/ijraset.2025.73115.

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This research presents the design and analysis of a circularly polarized MIMO antenna employing an inset-fed rectangular patch integrated with asymmetric stubs and slots. The antenna is specifically optimized for 5G millimeter-wave (mmWave) applications targeting the n261 band (27.50–28.35 GHz), with a center frequency of 28 GHz.The structure is fabricated on a Rogers RT/duroid 5880 substrate, characterized by a compact footprint of 19.64 × 30.25 × 0.79 mm³. The proposed design achieves operating bandwidth of 27.44 - 28.79 (1.36) GHz.based on the 2:1 VSWR and operating bandwidth of 1.28 GHz (2

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10

Yusnita, Rahayu, Rifqy Asrul Muhammad, and Rahayu Tulus. "Design MIMO 1x8 Antenna for Future 5G Applications." TELKOMNIKA Telecommunication, Computing, Electronics and Control 16, no. 2 (2018): 600–605. https://doi.org/10.12928/TELKOMNIKA.v16i2.8383.

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This paper presented the design of MIMO 1x8 antenna operating at 38 GHz for future 5G applications. The antenna used the Rogers RT / duroid 5880 substrate with a thickness of 0.787 mm and a dielectric constant of 2.2. This antenna has 1x8 elements with 13.4 dBi of gain and the return loss of - 15.76 dB. It has approximately 1.294 GHz bandwidth within the range of 37.485 GHz-38.779 GHz. The comparison performances between both antennas MIMO 1x4 and 1x8 are also discussed. It is shown that both radiation patterns are similar. The increasing number of elements affect to the gain and frequency. Th

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H, Vinod Kumar, and Aswatha A R. "DESIGN OF DUAL BAND ANTENNA AND ANTENNA ARRAY FOR 5G COMMUNICATION APPLICATIONS." ICTACT Journal on Microelectronics 7, no. 2 (2021): 1148–58. https://doi.org/10.21917/ijme.2021.0199.

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In this work, the design of a dual-band microstrip patch antenna and antenna array for 5G (5th Generation) mobile communication applications is conferred. The prerequisite for 5G technology is higher data rate, enhanced efficiency, improved gain, wide bandwidth, and compact antennas. The Rogers RT/Duroid 5880 and FR4 substrate is used to design the proposed dual-band inset fed microstrip patch and antenna array resonates at mm-wave frequencies of 28,39.5 GHz and 29,49.8 GHz respectively. The dual-band single element antenna (Rogers) provided with 8.057, 7.337 dB, and 8×8 array antenna yields w

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Ganesh Bhagure, Vinay, and Somdotta Roy Choudhury. "Plus Shaped Chipless RFID Tag." ITM Web of Conferences 40 (2021): 01004. http://dx.doi.org/10.1051/itmconf/20214001004.

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Chip-less radio frequency identification (RFID) technology is capable for detecting, identification, and chasing for the future Internet of Things (IoT) systems and applications. The chipless RFID technology gives us the impression as a rising substitute of the traditional RFID tags and barcodes by encoding data from tags employing the radio frequency waves. The paper presents the design as well as simulation of chip-less Plus shaped RFID tags. The structure is composed of Rogers RT/Duroid 5880 by means of a substrate having the physical dimensions 40mm x 40mm over which eight resonators are p

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13

Soualmi, Nouamane, and Hou Min Li. "Design of a Smart Antenna Using Butler Matrix for WLAN Applications." Applied Mechanics and Materials 548-549 (April 2014): 1385–88. http://dx.doi.org/10.4028/www.scientific.net/amm.548-549.1385.

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A 5.8 GHz band smart antenna system of 4-elements microstrip linear array antenna with Butler matrix beamforming network is designed. The Butler matrix smart antenna is designed for WLAN applications using microstrip technology. System’s design and optimization was based on computer simulations using ADS momentum. The Butler matrix components like the hybrids couplers, the cross-couplers, and the phase shifters are designed and optimized one by one to get the best performances. The prototype is simulated on Rogers RT /duroid 5880 substrate with a relative permittivity of 2.2 and height of 0.78

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Agarwal, Samarth, and Prachi. "High Gain Linear 1x4 X-slotted Microstrip Patch Antenna Array for 5G Mobile Technology." Journal of Telecommunications and Information Technology 1 (March 31, 2020): 50–55. http://dx.doi.org/10.26636/jtit.2020.137319.

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A linear 1×4 antenna array built on the Rogers RT/Duroid 5880 substrate is proposed in this paper to acquire high gain for 5G applications. The proposed design resonates at 38 GHz, i.e. in the Ka-band region, and has small patch dimensions of 5.5×2 mm. The design is simulated using CST studio. The main element consists of X-slot that provides a gain of 6.98 dB with the return loss of –24.25 dB whereas a linear array of 4 elements is made which is fed by the 50Ω m-line using the corporate feeding network which yields a gain of 13.84 dB, as well as the return loss is –15.72 dB. The centreto-cent

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15

Raheja, Dinesh Kumar, Sachin Kumar, Shubhro Chakrabartty, and Binod Kumar Kanaujia. "Design and Development of a Triple-Band Multiple-Input–Multiple-Output Antenna for Sensing Applications." Micromachines 13, no. 12 (2022): 2240. http://dx.doi.org/10.3390/mi13122240.

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In this article, a triple-band quad-element stacked multiple-input–multiple-output (MIMO) antenna is proposed for sensing applications. Each radiating element of the presented MIMO antenna consists of a diagonally truncated square patch, which is proximity coupled to the elliptical radiating patch. The proposed MIMO antenna is designed to resonate for three frequencies (4.2, 4.8, and 5.8 GHz) in the C-band range. The antenna shows circular polarization characteristics at 4.2 and 4.8 GHz frequencies. Each stacked element of the proposed antenna is excited independently through a 50 Ω coaxial fe

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16

Mukesh, Devika. "Design of Reconfigurable Antenna for 5G Applications." International Journal for Research in Applied Science and Engineering Technology 9, no. 10 (2021): 323–52. http://dx.doi.org/10.22214/ijraset.2021.38395.

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Abstract: With rapid evolution of wireless communication and mobile networking techniques, one of the major advancements is that fifth generation (5G) is envisioned in-order to meet the perpetual demand for greater network speed and capacity. This paper provides an overview of the design of five reconfigurable antennas for 5G wireless application is introduced by varying the substrate material used. Teflon, Taconic TLY, Rogers Ultralam 1217, Rogers RT/Duroid 5880, FR4 are the substrate materials used in designing the respective antennas. The proposed antenna designs employ a leaky-wave antenna

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17

Ragheb, Hassan, Shady El-Aal, Afaf Saad, and Ahmed Zaalouk. "Dual-Band Printed Monopole Antenna Design." Applied Computational Electromagnetics Society 35, no. 10 (2020): 1169–75. http://dx.doi.org/10.47037/2020.aces.j.351009.

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Design procedure of a high gain dual-band printed monopole antenna, resonating at 2.4 GHz and 5.5 GHz, is presented. The proposed design meets the specifications required by WI-FI, WIMAX and radio frequency identification (RFID) reader applications. Our design utilizes Rogers RT/Duroid 5880(tm) substrate, and the major radiation element is an annular circular patch shape. The design was improved by adding a face-to-face fork shape metal inside the annular circular patch. The antenna feed consists of a microstrip line and a slotted transformer section for matching purpose. A prototype of the pr

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18

Ali, Irfan, Mohd Haizal Jamaluddin, and Abinash Gaya. "Higher order mode dielectric resonator antenna excited using microstrip line." Bulletin of Electrical Engineering and Informatics 9, no. 4 (2020): 1734–38. http://dx.doi.org/10.11591/eei.v9i4.2175.

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In this paper, the square-shaped dielectric resonator antenna (DRA) operating on higher order (𝑇𝐸𝛿13) mode for the fifth generation (5G) communication applications is presented. The proposed DR antenna is excited by using a microstrip feed line and designed at the operating frequency of 28 GHz. The Rogers RT/Duroid 5880 material having a thickness of 0.254mm and a dielectric constant of 2.2 is used for the substrate. The commercial CST microwave studio (CST MWS) is used for the optimization and simulation of the antenna design. The reflection coefficient, antenna gain, radiation efficiency, VS

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19

Ali, Irfan, Mohd Haizal Jamaluddin, and Abinash Gaya. "Investigations on feeding techniques of dielectric resonator antenna at 26 GHz." Indonesian Journal of Electrical Engineering and Computer Science 19, no. 2 (2020): 864. http://dx.doi.org/10.11591/ijeecs.v19.i2.pp864-869.

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<span>In this paper, Microstrip slot aperture and Microstrip line feeding techniques of dielectric resonator antenna are investigated and examined at 26 GHz for 5G applications. The dielectric resonator has a dielectric constant of 10 and etched on Rogers RT/Duroid 5880 substrate having a thickness of 0.254mm and relative permittivity of 2.2. The proposed structures are optimized and simulated using the commercial software CST Microwave studio. The effect of feeding techniques on the bandwidth, radiation efficiency, gain, VSWR and radiation pattern are also examined and analysed. The ret

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20

Jawad, Ali, Yahya Roshayati, Abdullah Noorsaliza, and Zahirah Sapuan Syarfa. "Ultra-Wideband Monostatic Antenna for behind the Wall Detection." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 6 (2017): 2936–41. https://doi.org/10.11591/ijece.v7i6.pp2936-2941.

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This article introduces an ultra-wideband (UWB) shifted arc antenna, designed using Rogers RT-5880 Duroid substrate for the human detection behind the wall. The frequency for this proposed antenna ranges from 2.8 - 15.6GHz with the gain of around 6.05dB. A high gain for antenna has been achieved by the implementation of defected ground structure (DGS) method to make it a suitable configuration for through wall detection applications. For the verification of through wall detection configuration, a simulation-based experiment using ground penetrating radar (GPR) technology has been conducted. Th

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Irfan, Ali, Haizal Jamaluddin Mohd, and Gaya Abinash. "Higher order mode dielectric resonator antenna excited using microstrip line." Bulletin of Electrical Engineering and Informatics 9, no. 4 (2020): 1734–38. https://doi.org/10.11591/eei.v9i5.2175.

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In this paper, the square-shaped dielectric resonator antenna (DRA) operating on higher order ( ) mode for the fifth generation (5G) communication applications is presented. The proposed DR antenna is excited by using a microstrip feed line and designed at the operating frequency of 28 GHz. The Rogers RT/Duroid 5880 material having a thickness of 0.254mm and a dielectric constant of 2.2 is used for the substrate. The commercial CST microwave studio (CST MWS) is used for the optimization and simulation of the antenna design. The reflection coefficient, antenna gain, radiation efficiency, VSWR a

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T. R., Ganesh Babu, Praveena R., Dhinesh J., Hari Prasath S., and Kishore Kumar S. "Compact Clover Antenna Design For 5G Application." IRO Journal on Sustainable Wireless Systems 7, no. 1 (2025): 43–56. https://doi.org/10.36548/jsws.2025.1.004.

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The research presents the design and analysis of a compact clover-shaped antenna optimized for millimeter-wave (mmWave) 5G applications operating within the 24–28 GHz frequency band. The proposed antenna features a compact footprint of 10 mm × 10 mm and is fabricated on a Rogers RT/Duroid 5880 substrate, known for its excellent dielectric properties suitable for high-frequency applications. The feed-line width is optimized to 2.20 mm for proper impedance matching, resulting in a return loss (S11) of less than -10 dB and a Voltage Standing Wave Ratio (VSWR) in the range of 1 to 2, ensuring effi

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Irfan, Ali, Haizal Jamaluddin Mohd, and Gaya Abinash. "Investigations on feeding techniques of dielectric resonator antenna at 26 GHz." Indonesian Journal of Electrical Engineering and Computer Science (IJEECS) 19, no. 2 (2020): 864–69. https://doi.org/10.11591/ijeecs.v19.i2.pp864-869.

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In this paper, Microstrip slot aperture and Microstrip line feeding techniques of dielectric resonator antenna are investigated and examined at 26 GHz for 5G applications. The dielectric resonator has a dielectric constant of 10 and etched on Rogers RT/Duroid 5880 substrate having a thickness of 0.254mm and relative permittivity of 2.2. The proposed structures are optimized and simulated using the commercial software CST Microwave studio. The effect of feeding techniques on the bandwidth, radiation efficiency, gain, VSWR and radiation pattern are also examined and analysed. The return loss, ba

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Ali, Jawad, Roshayati Yahya, Noorsaliza Abdullah, and Syarfa Zahirah Sapuan. "Ultra-Wideband Monostatic Antenna for behind the Wall Detection." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 6 (2017): 2936. http://dx.doi.org/10.11591/ijece.v7i6.pp2936-2941.

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<span>This article introduces an ultra-wideband (UWB) shifted arc antenna, designed using Rogers RT-5880 Duroid substrate for the human detection behind the wall. The frequency for this proposed antenna ranges from 2.8 - 15.6 GHz with the gain of around 6.05 dB. A high gain for antenna has been achieved by the implementation of defected ground structure (DGS) method to make it a suitable configuration for through wall detection applications. For the verification of through wall detection configuration, a simulation-based experiment using ground penetrating radar (GPR) technology has been

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25

Katke, Kiran, and S. K. Popalghat. "X-BAND Rectangular Microstrip Patch Antenna: Design, Simulation, and Analysis." International Journal for Research in Applied Science and Engineering Technology 12, no. 3 (2024): 1101–5. http://dx.doi.org/10.22214/ijraset.2024.59012.

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Abstract: Microstrip Patch Antennas (MPA) have shown to be the most unusual finding in the era of downsizing, despite the fact that the revolution in antenna engineering has led to the rapidly expanding communication networks. The design, modeling, and analysis of rectangular microstrip patch antennas are all included in this study. The suggested patch antennas' resonating frequency is 9 GHz, which falls inside the X band area. Ansys HFSS software was used to design them using Rogers RT/duroid 5880 material, which has a dielectric constant of 2.2. Five performance metrics were used to assess t

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Dawar, Parul, and Asok De. "Tunability of Triangular SRR and Wire Strip (TSRR-WS) Metamaterial at THz." Advances in Optical Technologies 2014 (April 27, 2014): 1–10. http://dx.doi.org/10.1155/2014/405301.

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This paper adumbrates a novel tunable metamaterial consisting of triangular split ring resonator (TSRR) and wire strip (WS) at THz frequency. Ansoft high frequency structure simulator (HFSS) has been used to design and analyse the metamaterial having Rogers RT/duroid 5870 (εr = 2.33) and FR4 (εr = 4.4) as substrate material. Nicolson Ross Weir (NRW) method has been used to retrieve the material parameters from transmission and reflection coefficient. 4% maximization has been obtained in the location of the negative region (or resonance frequency for permeability) by using FR4 with 0.75 μm inst

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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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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, dir

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Khan, Muhammad Abbas, Umair Rafique, Hüseyin Şerif Savci, Anis Nurashikin Nordin, Saad Hassan Kiani, and Syed Muzahir Abbas. "Ultra-Wideband Pentagonal Fractal Antenna with Stable Radiation Characteristics for Microwave Imaging Applications." Electronics 11, no. 13 (2022): 2061. http://dx.doi.org/10.3390/electronics11132061.

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For microwave imaging applications, a design for an ultra-wideband (UWB) fractal antenna is presented. The antenna design is composed of a pentagonal fractal patch radiator fed by a modified co-planar waveguide (CPW) ground plane. It is built on a low-loss Rogers RT/Duroid 5880 dielectric substrate with a dimensions of 24 × 30 × 0.787 mm3. According to the measurements, the designed antenna offers a fractional bandwidth of 123.56% ranging from 3 GHz to 12.7 GHz. In addition, a maximum gain of 3.6 dBi is achieved at 8.5 GHz. From the results, it is also observed that the proposed antenna struct

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Chandrasekhar Rao, J., U. Srinivasa Rao, M. Vinod Kumar, and D. Sreenivasa Rao. "A dual-band U-shaped microstrip antenna for 5G mmWave applications." Journal of Physics: Conference Series 2471, no. 1 (2023): 012020. http://dx.doi.org/10.1088/1742-6596/2471/1/012020.

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Abstract This research proposes a compact dual-band patch antenna for 5G mmWave wireless communication applications. The 5 × 4.8 × 0.508 mm3 sized antenna is made of Rogers RT/duroid 5880(tm) dielectric material and is fed via a 50-Ω microstrip feedline. A rectangular slot was used on the radiating patch to create resonance at the 30GHz band from 29.2GHz to 31GHz. Another slot was etched from the ground to obtain another resonance at 49GHz from 48GHz to 50.1GHz. The S11 of -10dB and VSWR of less than 2 indicates that the designed bands have strong impedance matching capabilities. Peak gain of

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Hossain, Muhammad M., Md Jubaer Alam, and Saeed I. Latif. "Orthogonal Printed Microstrip Antenna Arrays for 5G Millimeter-Wave Applications." Micromachines 13, no. 1 (2021): 53. http://dx.doi.org/10.3390/mi13010053.

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This article presents the design of a planar MIMO (Multiple Inputs Multiple Outputs) antenna comprised of two sets orthogonally placed 1 × 12 linear antenna arrays for 5G millimeter wave (mmWave) applications. The arrays are made of probe-fed microstrip patch antenna elements on a 90 × 160 mm2 Rogers RT/Duroid 5880 grounded dielectric substrate. The antenna demonstrates S11 = −10 dB impedance bandwidth in the following 5G frequency band: 24.25–27.50 GHz. The scattering parameters of the antenna were computed by electromagnetic simulation tools, Ansys HFSS and CST Microwave Studio, and were fur

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Eppe, B. P., A. Ghosh, and P. Mondal. "Size Reduction of Wilkinson Power Divider using a Combination of Parallel Coupled Lines and Defective Microstrip Structures." Advanced Electromagnetics 13, no. 3 (2024): 1–9. http://dx.doi.org/10.7716/aem.v13i3.2432.

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This work describes a miniaturized power divider (PD) using the combination of two symmetrical parallel coupled lines (PCL) and a defective microstrip structure (DMS). The proposed PD is intended for 2.4 GHz wireless local area network (WLAN) applications. DMS structures are used to improve PD performance while also decreasing its size. Initially, to reduce the circuit size, quarter-wavelength lines were replaced with PCL’s. It is observed that the size of PD is 0.42λgX0.53λg, representing a 25.3% decrease. Furthermore, four DMS structures are integrated into the design to reduce the overall s

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Ali, Irfan, Mohd Haizal Jamaluddin, and Abinash Gaya. "Wideband tetraskelion dielectric resonator antenna." Indonesian Journal of Electrical Engineering and Computer Science 19, no. 2 (2020): 879. http://dx.doi.org/10.11591/ijeecs.v19.i2.pp879-883.

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In this paper, a wideband tetraskelion dielectric resonator antenna with a low profile and high gain for the upcoming fifth generation (5G) communication applications is presented. The proposed DR antenna has been designed at the operating frequency of 26 GHz. The designed antenna is etched on Rogers RT/Duroid 5880 substrate of dielectric constant =2.2, with a thickness of 0.254mm. The DR material having a relative dielectric constant ( ) of 10 is used for a proposed design. The antenna was fed by using a 50-ohm microstrip line with slot coupling. The simulation and optimization have been perf

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Kusmadi, Kusmadi, and Taufik Mulyana. "METODA SPLIT RING RESONATOR UNTUK PERFORMANSI BANDPASS FILTER PADA APLIKASI PEMANEN ENERGI BERBASIS RADIO FREKUENSI." Infotronik : Jurnal Teknologi Informasi dan Elektronika 7, no. 1 (2022): 50. http://dx.doi.org/10.32897/infotronik.2022.7.1.1856.

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Salah satu cara untuk mendapatkan performansi bandpass filter mikrostrip yang lebih baik adalah dengan menggunakan metoda Split Ring Resonator (SRR), disamping metoda lainnya yaitu dengan pertimbangan bahan microstrip maupun dimensi fisik perangkat tersebut. Pada penelitian ini dilakukan sebuah desain dan implementasi filter yang berbasis SRR yang kan digunakan pada sistem pemanen energi yang bersumber dari sinyal frekuensi radio pada frekuensi 1,8 GHz. Sebuah bandpass filter mikrostrip berbasis SRR dengan pola, susunan, jenis, serta jarak celah tertentu akan dirancang untuk mendapatkan karakt

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34

Irfan, Ali, Haizal Jamaluddin Mohd, and Gaya Abinash. "Wideband tetraskelion dielectric resonator antenna." Indonesian Journal of Electrical Engineering and Computer Science (IJEECS) 19, no. 2 (2020): 879–83. https://doi.org/10.11591/ijeecs.v19.i2.pp879-883.

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In this paper, a wideband tetraskelion dielectric resonator antenna with a low profile and high gain for the upcoming fifth generation (5G) communication applications is presented. The proposed DR antenna has been designed at the operating frequency of 26 GHz. The designed antenna is etched on Rogers RT/Duroid 5880 substrate of dielectric constant =2.2, with a thickness of 0.254mm. The DR material having a relative dielectric constant (er ) of 10 is used for a proposed design. The antenna was fed by using a 50-ohm microstrip line with slot coupling. The simulation and optimization have been pe

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Padmavati and Harshavardhan Reddy. "Explored the impact of a variety of substrate materials on microstrip patch antenna." International Journal of Engineering Research Updates 3, no. 2 (2022): 026–31. http://dx.doi.org/10.53430/ijeru.2022.3.2.0057.

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According to recent study, adopting the correct dielectric substrate for the future generation of wireless communications can improve antenna performance. In this paper, an attempt is made to design a microstrip feed line microstrip antenna structure for S band application using a variety of substrate materials like Rogers RT Duroid 5870, Rogers RO3003, FR4- epoxy, Bakellite and Glass with relative permittivity of (εr) 2.33, 3, 4.4, 4.8 and 5.5. Analyse S11, VSWR and observe the impact of various parameters by changing height for all substrate in terms of return losses. Ansoft HFSS 13.0 antenn

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Przesmycki, Rafal, Marek Bugaj, and Leszek Nowosielski. "Broadband Microstrip Antenna for 5G Wireless Systems Operating at 28 GHz." Electronics 10, no. 1 (2020): 1. http://dx.doi.org/10.3390/electronics10010001.

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Communication systems have been driven towards the fifth generation (5G) due to the demands of compact, high speed, and large bandwidth systems. These types of radio communication systems require new and more efficient antenna designs. This article presents a new design solution of a broadband microstrip antenna intended for use in 5G systems. The proposed antenna has a central operating frequency of 28 GHz and can be used in the LMDS (local multipoint distribution service) frequency band. The dimensions of the antenna and its parameters have been calculated, simulated, and optimized using the

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Khan, Muhammad Imran, Sarmadullah Khan, Saad Hassan Kiani, et al. "A Compact mmWave MIMO Antenna for Future Wireless Networks." Electronics 11, no. 15 (2022): 2450. http://dx.doi.org/10.3390/electronics11152450.

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This article presents a four-element multiple-input multiple-output (MIMO) antenna design for next-generation millimeter-wave (mmWave) communication systems. The single antenna element of the MIMO systems consists of a T-shaped and plow-shaped patch radiator designed on an ultra-thin Rogers RT/Duroid 5880 substrate. The dimensions of the single antenna are 10 × 12 mm2. The MIMO system is designed by placing four elements in a polarization diversity configuration whose overall dimensions are 24 × 24 mm2. From the measured results, it is observed that the MIMO antenna provides 9.23 GHz impedance

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Basit, Abdul, Muhammad Irfan Khattak, Farid Zubir, and Syed Waqar Shah. "Miniaturized ultra-wideband filter with independently controlled notch bands for 5.1/6/8 GHz wireless applications." PLOS ONE 17, no. 6 (2022): e0268886. http://dx.doi.org/10.1371/journal.pone.0268886.

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A novel three-mode step impedance resonator (TSIR) is developed to design a miniaturized multi-pole microstrip planar ultra-wideband (UWB) filter with independently controlled notched bands at different frequencies is presented in this work. The basic UWB filter consists of four L-shaped λ/4 short-circuited stubs operating in the range of i.e. 2.7 to 12.1 GHz with fractional bandwidth (FBW) 127%, and the TSIR is constructed using two T-shaped λ/2 open ended step impedance resonator (SIR) and one λ/4 short-circuited uniform impedance resonator (UIR) is coupled to the basic UWB design in order t

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Rahayu, Yusnita. "New Design of 60 GHz MIMO 2x4 Patch Rectangular Antenna Array for Wireless Gigabit (Wi-Gig) Application." International Journal of Electrical, Energy and Power System Engineering 2, no. 1 (2019): 6–9. http://dx.doi.org/10.31258/ijeepse.2.1.6-9.

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Nowadays, most antenna researchers over the world are focusing on the design of the antenna for the fifth generation (5G) application (indoor and outdoor). High intensive research on 60 GHz antenna for high data rate indoor communication is becoming a trending topic. The high propagation loss at this band is the most challenging. The antenna needs to have higher gain to overcome the loss. Such antenna designs have been proposed recently. This paper, a new MIMO 2x4 patch rectangular antenna operating at 60 GHz is designed for Wi-Gig application. The rectangular patch antenna has 1.75 mm x 1.54

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Seman, Norhudah, Nazleen Syahira Mohd Suhaimi, and Tien Han Chua. "26 GHz phase shifters for multi-beam nolen matrix towards fifth generation (5G) technology." Bulletin of Electrical Engineering and Informatics 8, no. 3 (2019): 1028–35. http://dx.doi.org/10.11591/eei.v8i3.1577.

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This paper presents the designs of phase shifters for multi-beam Nolen matrix towards the fifth generation (5G) technology at 26 GHz. The low-cost, lightweight and compact size 0° and 45° loaded stubs and chamfered 90°, 135° and 180° Schiffman phase shifters are proposed at 26 GHz. An edge at a corner of the 50 Ω microstrip line Schiffman phase shifter is chamfered to reduce the excess capacitance and unwanted reflection. However, the Schiffman phase shifter topology is not relevant to be applied for the phase shifter less than 45° as it needs very small arc bending at 26 GHz. The stubs are lo

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Qas Elias, Bashar Bahaa, Azremi Abdullah Al-Hadi, Prayoot Akkaraekthalin, and Ping Jack Soh. "A Dimension Estimation Method for Rigid and Flexible Planar Antennas Based on Characteristic Mode Analysis." Electronics 11, no. 21 (2022): 3585. http://dx.doi.org/10.3390/electronics11213585.

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An empirical method for simplified dimension estimation of patch antennas is proposed in this work based on characteristic mode analysis (CMA). This method involves generating formulae to calculate substrate-independent antenna patch widths produced from the antenna’s characteristic angle. This enables the definition of a relationship between the characteristic angle and the natural resonant frequency of an antenna structure, bridging the changes of resonant frequencies contributed by possible variation in substrate properties. From here, the end ‘calibrated’ results can be used to generate sp

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Alam, M. Jubaer, and Saeed I. Latif. "Double-Split Rectangular Dual-Ring DNG Metamaterial for 5G Millimeter Wave Applications." Electronics 12, no. 1 (2022): 174. http://dx.doi.org/10.3390/electronics12010174.

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This article presents the design and analysis of a low profile double-negative (DNG) metamaterial unit structure for 5G mmWave (millimeter wave) applications. The structure, comprised of double-slotted rectangular ring patches, experiences the peak current value near the magnetic resonance, causing the metamaterial to resonate at 28 GHz where it exhibits negative effective permittivity and permeability. The 3.05 mm × 2.85 mm compact structure is designed over a substrate Rogers RT/Duroid 5880 to attain better effective medium ratio (EMR) in the 5G frequency range (27.1–29.2 GHz). A rigorous pa

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43

Norhudah, Seman, Syahira Mohd Suhaimi Nazleen, and Han Chua Tien. "26 GHz phase shifters for multi-beam nolen matrix towards fifth generation (5G) technology." Bulletin of Electrical Engineering and Informatics 8, no. 3 (2019): 1028–35. https://doi.org/10.11591/eei.v8i3.1577.

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This paper presents the designs of phase shifters for multi-beam Nolen matrix towards the fifth generation (5G) technology at 26 GHz. The low-cost, lightweight and compact size 0° and 45° loaded stubs and chamfered 90°, 135° and 180° Schiffman phase shifters are proposed at 26 GHz. An edge at a corner of the 50 Ω microstrip line Schiffman phase shifter is chamfered to reduce the excess capacitance and unwanted reflection. However, the Schiffman phase shifter topology is not relevant to be applied for the phase shifter less than 45° as it needs very small arc bendi

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44

Tripathy, Sujit, Pranaba Mishro, and Vishwajeet Mukherjee. "A Microstrip Antenna Model for Clinical Monitoring Applications." AIUB Journal of Science and Engineering (AJSE) 23, no. 3 (2024): 192–99. https://doi.org/10.53799/ajse.v23i3.740.

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The use of microstrip antenna in microwave imaging for clinical assessment assistance has grown to a great extent. In this paper, an inset feed defected ground structure rectangular patch antenna with Rogers RT/duroid 5880 as the substrate material is designed in the frequency range of 4.80 GHz to 5.80 GHz for clinical diagnosis assistance. A four layered human head phantom model is used for evaluation in Ansys HFSS electromagnetic simulation. The suggested antenna is simulated over the head phantom model in three different positions i.e., over the head phantom model free of tumor, over the he

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45

Angamarca Quinde, Stalin Mauricio, and Marcelo Guzmán. "Evaluación del desempeño de dispositivos de Alta Frecuencia manufacturados frente a los disponibles comercialmente y potenciación del Laboratorio de Microondas para Mmwave." Revista Perspectivas 2, no. 2 (2020): 29–36. http://dx.doi.org/10.47187/perspectivas.vol2iss2.pp29-36.2020.

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Se implementó divisores de potencia, multiplicadores de frecuencia y antenas logarítmicas en las bandas X y Ku, con los cuales se realizó la comparativa entre los equipos implementados versus los del fabricante. Para la elaboración de los dispositivos se utilizó la metodología de diseño de tecnología microstrip haciendo uso del software Ansoft Dessigner y para la implementación se usaron dos sustratos diferentes, los cuales son; FR4 y Roger RT Duroid 5880. Además, se hizo uso de un analizador de redes vectoriales para obtener los resultados de transmisión y reflexión, mientras que, para obtene

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46

Alsaif, Haitham, and Mohamed A. H. Eleiwa. "Compact Design of 2 × 2 MIMO Antenna with Super-Wide Bandwidth for Millimeters Wavelength Systems." Symmetry 13, no. 2 (2021): 233. http://dx.doi.org/10.3390/sym13020233.

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A novel compact planar 2 × 2 antenna system with super-wide bandwidth is presented in this paper. The MIMO antenna has four square-shaped patches with two slots in each that are interconnected with each other using four strip lines printed on a substrate of Rogers Duroid RT 5880 with relative permittivity of εr = 2.2 and tangent loss of δ = 0.0009. The proposed antenna system has a partial ground plane with two enhancement fractured slots. The design is characterized by a super-wide impedance starting from 15.2 to 62 GHz (a bandwidth of 46.8 GHz) and compact total system size of 11.2 × 15.25 m

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47

Sahoo, R., and D. Vakula. "A Cylindrical Wideband Conformal Fractal Antenna for GPS Application." Advanced Electromagnetics 6, no. 3 (2017): 64. http://dx.doi.org/10.7716/aem.v6i3.585.

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In this paper, a novel wideband conformal fractal antenna is proposed for GPS application. The concepts of fractal and partial ground are used in conformal antenna design for miniaturization and bandwidth enhancement. It comprises of Minkowski fractal patch on a substrate of Rogers RT/duroid 5880 with permittivity 2.2 and thickness of 0.787mm with microstrip inset feed. The proposed conformal antenna has a patch dimension about 0.39λmm×0.39λmm, and partial ground plane size is 29mm×90mm.The proposed antenna is simulated, fabricated and measured for both planar and conformal geometry, with good

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48

Darwis, Fajri, Enjel Al Birr Rahayu, Sutrisno Sutrisno, et al. "Cross-Coupled Line Bandpass Filter Based on Modified Parallel-Coupled Line Structure." Jurnal Elektronika dan Telekomunikasi 22, no. 1 (2022): 8. http://dx.doi.org/10.55981/jet.474.

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This paper presents a study of a narrow bandwidth of the bandpass filter with a cross-coupled line structure. This structure was designed to have a good filter selectivity with the transmission zeros and a simple design. Since the structure has a cross shape, cross-coupling between the resonators consequently occurs. This interferes with the passband of the filter. Optimization in the size of the coupled lines and transmission lines was done to minimize the interference. Rogers RT/duroid 5880 was used as a substrate to fabricate the bandpass filter to verify the proposed design. As a result, t

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49

Sowe, Mbye, Dominic B. O. Konditi, and Philip K. Langat. "A Compact High-Gain Microstrip Patch Antenna with Improved Bandwidth for 5G Applications." International Journal of Electrical and Electronics Research 10, no. 2 (2022): 196–201. http://dx.doi.org/10.37391/ijeer.100225.

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This paper presents a High Gain, enhanced Bandwidth Patch antenna for 5G operations. The dual-band is achieved using an inset-fed feeding technique for the microstrip patch antenna, which operates at the 28/38GHz millimeter-wave band. The high gain of the patch is achieved by inserting two rectangular slots on the radiating element of the patch. The designed antenna Bandwidth is improved by incorporating three steps at the edge of the rectangular patch. The substrate used for the format is Rogers RT Duroid 5880, with a thickness of 0.508mm, loss tangent of 0.0009, and a relative permittivity c

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Ait Lahcen, Abdelilah, Samira Chabaa, Saida Ibnyaich, and Abdelouhab Zeroual. "A New Enhanced Microstrip Patch Antenna with Circular Polarization for mobile applications." ITM Web of Conferences 69 (2024): 04002. https://doi.org/10.1051/itmconf/20246904002.

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This study shows an enhanced octagonal circularly polarized (CP) patch antenna, This one appropriate for mobile applications, such as wireless applications, especially for WIMAX, and 5G mid-band. A single-port excitation approach is utilized to obtain the intended outcome. The substrate used is Rogers RT/duroid 5880 with a relative permittivity of 2.2 and a low loss tangent (0.0009). The antenna’s dimensions are optimized with the final design measuring 32 × 35 × 1.67 mm3. To generate the circular polarization a square slot is cuted, and two stubs are inserted in the opposite corners of the gr

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