A planar feeding technique for wideband, low-profile resonant cavity antennas

Arslan Kiyani; Raheel M. Hashmi; Karu P. Esselle

doi:10.1109/APS.2016.7695882

A planar feeding technique for wideband, low-profile resonant cavity antennas

Arslan Kiyani, Raheel M. Hashmi, Karu P. Esselle

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

5 Citations (Scopus)

Abstract

A low profile, wideband resonant cavity antenna (RCA) is presented. It uses a simple and planar wideband feed antenna. The use of this planar, printed feed antenna reduces the overall height of the RCA. The RCA has a single-layer superstrate, which has radially non-uniform permittivity in the transverse plane. Excellent wideband matching was obtained for the RCA with a -10dB return loss bandwidth ranging from 20.81 to 25.32 GHz. Numerical results predict a peak boresight gain of 16.97 dBi. This RCA is well-suited for scalable RCA configurations such as sparse arrays or switched-polarization arrays with printed feed networks.

Original language	English
Title of host publication	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	347-348
Number of pages	2
ISBN (Electronic)	9781509028863
DOIs	https://doi.org/10.1109/APS.2016.7695882
Publication status	Published - 25 Oct 2016
Event	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Fajardo, Puerto Rico Duration: 26 Jun 2016 → 1 Jul 2016

Other

Other	2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Country/Territory	Puerto Rico
City	Fajardo
Period	26/06/16 → 1/07/16

Keywords

aperture coupled slot
directivity
dual slot
electromagnetic band gap
Fabry-Perot cavity
high gain
microstrip patch
Resonant cavity antenna
wideband

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10.1109/APS.2016.7695882

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title = "A planar feeding technique for wideband, low-profile resonant cavity antennas",

abstract = "A low profile, wideband resonant cavity antenna (RCA) is presented. It uses a simple and planar wideband feed antenna. The use of this planar, printed feed antenna reduces the overall height of the RCA. The RCA has a single-layer superstrate, which has radially non-uniform permittivity in the transverse plane. Excellent wideband matching was obtained for the RCA with a -10dB return loss bandwidth ranging from 20.81 to 25.32 GHz. Numerical results predict a peak boresight gain of 16.97 dBi. This RCA is well-suited for scalable RCA configurations such as sparse arrays or switched-polarization arrays with printed feed networks.",

keywords = "aperture coupled slot, directivity, dual slot, electromagnetic band gap, Fabry-Perot cavity, high gain, microstrip patch, Resonant cavity antenna, wideband",

author = "Arslan Kiyani and Hashmi, {Raheel M.} and Esselle, {Karu P.}",

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Kiyani, A, Hashmi, RM & Esselle, KP 2016, A planar feeding technique for wideband, low-profile resonant cavity antennas. in 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings., 7695882, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 347-348, 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Fajardo, Puerto Rico, 26/06/16. https://doi.org/10.1109/APS.2016.7695882

A planar feeding technique for wideband, low-profile resonant cavity antennas. / Kiyani, Arslan; Hashmi, Raheel M.; Esselle, Karu P.

2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2016. p. 347-348 7695882.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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N2 - A low profile, wideband resonant cavity antenna (RCA) is presented. It uses a simple and planar wideband feed antenna. The use of this planar, printed feed antenna reduces the overall height of the RCA. The RCA has a single-layer superstrate, which has radially non-uniform permittivity in the transverse plane. Excellent wideband matching was obtained for the RCA with a -10dB return loss bandwidth ranging from 20.81 to 25.32 GHz. Numerical results predict a peak boresight gain of 16.97 dBi. This RCA is well-suited for scalable RCA configurations such as sparse arrays or switched-polarization arrays with printed feed networks.

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KW - microstrip patch

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ER -

A planar feeding technique for wideband, low-profile resonant cavity antennas

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