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https://dspace.iiti.ac.in/handle/123456789/10919
| Title: | A High Gain Circularly Polarized Microstrip Patch Antenna Array for mm-Wave Applications |
| Authors: | Chandra, Sarikonda HemanthSingh, Maharana Pratap;Ghosh, Saptarshi; |
| Keywords: | Antenna arrays; Bandwidth; Circular polarization; Directional patterns (antenna); Electric impedance; Microstrip antennas; Microwave antennas; Slot antennas; 28 GHz; Axial ratio bandwidth; Circularly-polarized; High gain; Impedance bandwidths; Low-profile; Microstrip patch antenna arrays; Mm-wave application; Polarized microstrip patch antennas; Wireless communications; Millimeter waves |
| Issue Date: | 2022 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Citation: | Chandra, S. H., Singh, M. P., & Ghosh, S. (2022). A high gain circularly polarized microstrip patch antenna array for mm-wave applications. Paper presented at the 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022, doi:10.1109/WAMS54719.2022.9848263 Retrieved from www.scopus.com |
| Abstract: | This paper presents a planar, low profile, high gain circularly polarized microstrip patch antenna array for millimeter-wave (mm-wave) wireless communication in Ka-band (26-40 GHz) applications. The single antenna element exhibits an impedance bandwidth (reflection coefficient < -10 dB) of 1.43 GHz (27.8-29.23 GHz) and an axial ratio (AR) bandwidth of 600 MHz (27.93-28.53 GHz). While designing the 1 × 4 antenna array, the geometry produces an impedance bandwidth of 1.74 GHz (27.79- 29.53 GHz) with an AR bandwidth of 350 MHz (28.75 -28.40 GHz). In addition, the array exhibits a large gain of 13.21 dBic as compared to 7.62 dBic gain of its single element. The proposed design has a compact size, simple topology, and broadside radiation. The concept is explained through parametric variation, current distribution, and radiation pattern. © 2022 IEEE. |
| URI: | https://doi.org/10.1109/WAMS54719.2022.9848263 https://dspace.iiti.ac.in/handle/123456789/10919 |
| ISBN: | 978-1665458467 |
| ISSN: | 0000-0000 |
| Type of Material: | Conference Paper |
| Appears in Collections: | Department of Electrical Engineering |
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