Academic literature on the topic 'Hexagonal UWB antenna'

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Journal articles on the topic "Hexagonal UWB antenna"

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Singh, Khushboo, Sonal Patil, Ashwini Naik, and Sujata Kadam. "Hexagonal Microstrip Patch Antenna Design for UWB Application." ITM Web of Conferences 44 (2022): 02004. http://dx.doi.org/10.1051/itmconf/20224402004.

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Microstrip patch antennas is one of the most used antennas for wireless communication. Its key features include a limited bandwidth, low cost, and ease of manufacture. This paper describes about the design of microstrip patch antenna over the frequency range of 3.1 GHz to 10.6 GHz for UWB applications. The substrate material chosen is FR4, having a loss tangent of 0.02, dielectric constant of 4.4, and substrate thickness of 1.59 mm. This work presents design of microstrip antenna with hexagonal shaped radiating patch. An antenna is modelled and analysed using HFSS 2021 R2 software. The antenna
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Gupta, Manisha, and Vinita Mathur. "Hexagonal Fractal Antenna using Koch for Wireless Applications." Frequenz 72, no. 9-10 (2018): 443–53. http://dx.doi.org/10.1515/freq-2017-0203.

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Abstract This paper presents the design, fabrication, and measurement of a novel ultra-wideband (UWB) hexagonal fractal patch antenna. This antenna uses hexagonal shape with Koch snowflake fractal at its edges. The proposed antenna has been excited using microstrip feed. The measured result of this antenna offers the ultra wideband characteristics from 3.265 GHz to 8.2 GHz. The antenna is practically fabricated and tested. Measured results show a good agreement with simulated results. The measured radiation patterns of this antenna are nearly omnidirectional in H-plane and bidirectional in E-p
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Nasrul, Nasrul, Firdaus Firdaus, Tuz Zahra Nurraudya, and Rachmawati Maulidya. "Planar hexagonal patch multiple input multiple output 4x4 antenna for UWB applications." International Journal of Informatics and Communication Technology 14, no. 1 (2025): 174–81. https://doi.org/10.11591/ijict.v14i1.pp174-181.

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The combination of Multiple Input Multiple Output (MIMO) antennas and Ultra-Wideband (UWB) technology offers several advantages, including reduced interference, improved isolation, and optimized dual paths. These benefits extend the range and enhance signal quality. However, designing UWB-MIMO antennas presents challenges, such as achieving low mutual coupling for high isolation and creating small-sized antennas suitable for portable devices while being effective for UWB frequencies in a MIMO configuration. The proposed antenna is a 4x4 planar MIMO antenna with a hexagon-shaped patch, a partia
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Nasrul, Nasrul, Firdaus Firdaus, Nurraudya Tuz Zahra, and Maulidya Rachmawati. "Planar hexagonal patch multiple input multiple output 4x4 antenna for UWB applications." International Journal of Informatics and Communication Technology (IJ-ICT) 14, no. 1 (2025): 174. https://doi.org/10.11591/ijict.v14i1.pp174-181.

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<span lang="EN-US">The combination of Multiple Input Multiple Output (MIMO) antennas and Ultra-Wideband (UWB) technology offers several advantages, including reduced interference, improved isolation, and optimized dual paths. These benefits extend the range and enhance signal quality. However, designing UWB-MIMO antennas presents challenges, such as achieving low mutual coupling for high isolation and creating small-sized antennas suitable for portable devices while being effective for UWB frequencies in a MIMO configuration. The proposed antenna is a 4x4 planar MIMO antenna with a hexag
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Asha, S., KR Shanthy, and S. Krishna Kumari. "Graphene based rectangular microstrip patch antenna for UWB applications." Journal of Physics: Conference Series 2484, no. 1 (2023): 012046. http://dx.doi.org/10.1088/1742-6596/2484/1/012046.

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Abstract According to the findings of the article, researchers looked at graphene-based hexagonal microstrip patch antennas. In place of a U-shaped slot and an elliptical slot, an ellipse-shaped slot was cut into the surface of the hexagonal radiators that were used in the designs that were recommended. This helped to improve the radiation performance of the radiators. A frequency known as ultra-wideband (UWB) is used in the modelling process for the anticipated structures. Through the use of comparative studies, an investigation into the effect of U-shaped and elliptical-shaped slots on the r
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Chaudhary, Durgesh, and Akhilesh Kumar Mishra. "HFSS Design of Hexagonal Monopole Antenna with FR4 Epoxy substrate – 7.34 GHz Ultra-Wide Band Antenna for Smart Shopping Application." International Journal of Research in Advent Technology 9, no. 8 (2021): 5–10. http://dx.doi.org/10.32622/ijrat.98202107.

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The requirement to serve more users and provide more data at more incredible data speeds drives demand for wireless wideband communications. The Ultra-Wide Band (UWB) technology uses nanosecond-long pulses to span an extensive frequency range. The high bandwidth, low power consumption, and less fading due to multipath are attained in UWB communication technologies. This paper explains a hexagonal monopole antenna design using a high-frequency structure simulator (HFSS) and is further optimized for c better bandwidth. A hexagonal monopole antenna is designed using FR-4 epoxy metamaterial substr
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Elhabchi, M., M. N. Srifi, and R. Touahni. "A Novel Dual Band Hexagonal Antenna for Bluetooth and Uwb Applications With Single Band Notched." Advanced Electromagnetics 7, no. 5 (2018): 63–68. http://dx.doi.org/10.7716/aem.v7i5.755.

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This paper presents a regular hexagonal antenna for ultra wide bandwidth (UWB). Then this antenna is modified to obtain a dual band with single band notched.The Bluetooth band is integrated in ultrawideband (UWB) when the antenna is loaded by pair of inverted 𝛤-shaped strips.To avoid interference with the uwb systems , the wireless local area network of 5.72–5.825 GHz (IEEE 802.11a) is notched by incorporating a complementary split ring resonator (SRR) slot within the hexagonal shaped . The operating frequency ranges of the proposed antenna are 2.22 GHz - 2.52 GHz and 3.5 GHz - 10 GHz, which c
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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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Zubair, Muhammad, and Muhammad Moinuddin. "Joint Optimization of Microstrip Patch Antennas Using Particle Swarm Optimization for UWB Systems." International Journal of Antennas and Propagation 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/649049.

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Ultra wideband (UWB) systems are the most appropriate for high data rate wireless transmission with low power consumption. However, the antenna design for UWB has been a challenging task. Moreover, it is always desirable to have more freedom by designing different shape antennas with identical characteristics so that they can be used in either transmitter or receiver depending on other physical constraints such as area. To tackle these issues, in this paper, we have investigated a joint optimization of three different shape-printed monopole antennas, namely, printed square monopole antenna, pr
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Islam, Mohammad, Farhad Ashraf, Touhidul Alam, Norbahiah Misran, and Kamarulzaman Mat. "A Compact Ultrawideband Antenna Based on Hexagonal Split-Ring Resonator for pH Sensor Application." Sensors 18, no. 9 (2018): 2959. http://dx.doi.org/10.3390/s18092959.

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A compact ultrawideband (UWB) antenna based on a hexagonal split-ring resonator (HSRR) is presented in this paper for sensing the pH factor. The modified HSRR is a new concept regarding the conventional square split-ring resonator (SSRR). Two HSRRs are interconnected with a strip line and a split in one HSRR is introduced to increase the electrical length and coupling effect. The presented UWB antenna consists of three unit cells on top of the radiating patch element. This combination of UWB antenna and HSRR gives double-negative characteristics which increase the sensitivity of the UWB antenn
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Dissertations / Theses on the topic "Hexagonal UWB antenna"

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Abdulhasan, R. A., R. Alias, K. N. Ramli, F. C. Seman, and Raed A. Abd-Alhameed. "High gain CPW‐fed UWB planar monopole antenna‐based compact uniplanar frequency selective surface for microwave imaging." 2019. http://hdl.handle.net/10454/16994.

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Yes<br>In this article, a novel uniplanar ultra‐wideband (UWB) stop frequency selective surface (FSS) was miniaturized to maximize the gain of a compact UWB monopole antenna for microwave imaging applications. The single‐plane FSS unit cell size was only 0.095λ × 0.095λ for a lower‐operating frequency had been introduced, which was miniaturized by combining a square‐loop with a cross‐dipole on FR4 substrate. The proposed hexagonal antenna was printed on FR4 substrate with coplanar waveguide feed, which was further backed at 21.6 mm by 3 × 3 FSS array. The unit cell was modeled with an equivale
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Book chapters on the topic "Hexagonal UWB antenna"

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Keshwala, Ushaben, Sanyog Rawat, and Kanad Ray. "Compact Half-Hexagonal Monopole Planar Antenna for UWB Applications." In Advances in Intelligent Systems and Computing. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-5699-4_22.

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Joshi, Abhishek, and Rahul Singhal. "Probe-Fed Polygonal Patch UWB Antennas." In UWB Technology - New Insights and Developments [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.110369.

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The chapter deals with the design of probe-fed planar antennas to operate at wider bands and techniques to improve peak or boresight gain using reflectors. The phenomenon of frequency excitation in dual-band, that is, C-band and X-band using the technique of partial removal of the ground plane, is well demonstrated here. The impedance bandwidth achieved by the sample antenna is 285 MHz and 380 MHz, respectively. The reduced ground plane technique is further exploited along with modifications in the shape of the ground plane to cover the entire ultra-wideband (UWB) range in a probe-fed hexagona
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Conference papers on the topic "Hexagonal UWB antenna"

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Kamaruddin, Noor Syahirah, Hasliza A. Rahim, and Samir Salem Omair Al-Bawri. "Enhanced Bandwidth of Hexagonal Slotted UWB Textile Antenna Sensor for Breast Cancer Detection System." In 2024 IEEE 1st International Conference on Communication Engineering and Emerging Technologies (ICoCET). IEEE, 2024. http://dx.doi.org/10.1109/icocet63343.2024.10730618.

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Tripathi, Shrivishal, Sandeep Yadav, Vivek Vijay, Ambesh Dixit, and Akhilesh Mohan. "Hexagonal shaped fractal UWB antenna." In 2013 IEEE Applied Electromagnetics Conference (AEMC). IEEE, 2013. http://dx.doi.org/10.1109/aemc.2013.7045113.

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Deshmukh, S. C., and R. P. Labade. "Printed hexagonal slot antenna for UWB applications." In 2016 International Conference on Computing Communication Control and automation (ICCUBEA). IEEE, 2016. http://dx.doi.org/10.1109/iccubea.2016.7860150.

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Yadav, Dinesh, Mahesh P. Abegaonkar, Shiban K. Koul, Vivekanand Tiwari, and Deepak Bhatnagar. "Hexagonal monopole antenna with reconfigutablity between UWB and band notched UWB." In 2017 International Symposium on Antennas and Propagation (ISAP). IEEE, 2017. http://dx.doi.org/10.1109/isanp.2017.8229028.

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Krishnaveni, G., B. Manimegalai, and B. Saravanya. "A hexagonal monopole textile antenna for UWB applications." In 2015 International Conference on Innovations in Information,Embedded and Communication Systems (ICIIECS). IEEE, 2015. http://dx.doi.org/10.1109/iciiecs.2015.7192964.

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Dhupar, D., P. Chandra, R. Anand, and R. K. Vishwakarma. "Microstrip Antenna with Hexagonal Slots for UWB Applications." In 2013 International Conference on Communication Systems and Network Technologies (CSNT 2013). IEEE, 2013. http://dx.doi.org/10.1109/csnt.2013.15.

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Agrawal, Sonu, Ravi Dutt Gupta, and Santanu Kumar Behera. "A hexagonal shaped fractal antenna for UWB application." In 2012 International Conference on Communications, Devices and Intelligent Systems (CODIS). IEEE, 2012. http://dx.doi.org/10.1109/codis.2012.6422257.

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Harkanche, Subodh B., A. B. Nandgaonkar, and S. V. Khobragade. "Tenuous Hexagonal Microstrip Fractal Antenna for UWB Applications." In 2018 Second International Conference on Intelligent Computing and Control Systems (ICICCS). IEEE, 2018. http://dx.doi.org/10.1109/iccons.2018.8662924.

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Mandal, T., and S. Das. "UWB printed hexagonal monopole antennas with WLAN band rejection." In 2011 IEEE Indian Antenna Week (IAW). IEEE, 2011. http://dx.doi.org/10.1109/indianaw.2011.6264945.

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Aissaoui, Djelloul, Noureddine B. Hacen, and Tayeb A. Denidni. "UWB Hexagonal Monopole Fractal Antenna with Additional Trapezoidal Elements." In 2015 IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB). IEEE, 2015. http://dx.doi.org/10.1109/icuwb.2015.7324526.

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