Semi-Ring Patch Array Antenna for High Gain 28 GHz Applications
Tahir, Muhammad Usman; Rafique, Umair; Ahmed, Muhammad Mansoor; Dalal, Priyanka; Agarwal, Shobit; Abbas, Syed Muzahir (2023-09-13)
IEEE
13.09.2023
M. U. Tahir, U. Rafique, M. M. Ahmed, P. Dalal, S. Agarwal and S. M. Abbas, "Semi-Ring Patch Array Antenna for High Gain 28 GHz Applications," 2023 IEEE Wireless Antenna and Microwave Symposium (WAMS), Ahmedabad, India, 2023, pp. 1-3, doi: 10.1109/WAMS57261.2023.10242865
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© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists,or reuse of any copyrighted component of this work in other works.
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© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists,or reuse of any copyrighted component of this work in other works.
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202402121690
https://urn.fi/URN:NBN:fi:oulu-202402121690
Tiivistelmä
Abstract
A patch array antenna design for millimeter-wave 28 GHz applications is presented in this article. The front-side of the proposed design is comprised of a 1×2 array of semi-ring radiating elements excited using a conventional T-junction corporate feeding network, while the back-side consists of a full ground plane. The designed patch array demonstrates a wide impedance bandwidth (1.75 GHz), ranging from 27.5 GHz to 29.25 GHz. Furthermore, a peak gain of ≥9.5 dBi with an antenna efficiency of >80% is observed within the operating bandwidth.
A patch array antenna design for millimeter-wave 28 GHz applications is presented in this article. The front-side of the proposed design is comprised of a 1×2 array of semi-ring radiating elements excited using a conventional T-junction corporate feeding network, while the back-side consists of a full ground plane. The designed patch array demonstrates a wide impedance bandwidth (1.75 GHz), ranging from 27.5 GHz to 29.25 GHz. Furthermore, a peak gain of ≥9.5 dBi with an antenna efficiency of >80% is observed within the operating bandwidth.
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