A composite EBG resonator antenna with a sparse array feed

Affan Aziz Baba; Raheel M. Hashmi; Karu P. Esselle

A composite EBG resonator antenna with a sparse array feed

Affan Aziz Baba, Raheel M. Hashmi, Karu P. Esselle

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

Abstract

In this paper, we study performance of a simple electromagnetic band gap (EBG) resonator antenna (ERA) that has a composite all-dielectric superstructure and is excited by a small sparse array. The cavity of the antenna is excited by a 2×2 array of waveguide fed slots with an inter-element spacing of 1.8λo. The ERA exhibits high gain with an excellent directivity bandwidth of around 20%. The proposed configuration provides improved performance in terms of antenna gain and directivity bandwidth, while significantly minimizing design complexity. Numerical results are presented and a peak gain of 21 dBi is demonstrated.

Original language	English
Title of host publication	2015 International Symposium on Antennas and Propagation, ISAP 2015
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-2
Number of pages	2
ISBN (Electronic)	9784885523038
ISBN (Print)	9784885523021
Publication status	Published - 2015
Event	International Symposium on Antennas and Propagation, ISAP 2015 - Hobart, Australia Duration: 9 Nov 2015 → 12 Nov 2015

Conference

Conference	International Symposium on Antennas and Propagation, ISAP 2015
Country/Territory	Australia
City	Hobart
Period	9/11/15 → 12/11/15

Cite this

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title = "A composite EBG resonator antenna with a sparse array feed",

abstract = "In this paper, we study performance of a simple electromagnetic band gap (EBG) resonator antenna (ERA) that has a composite all-dielectric superstructure and is excited by a small sparse array. The cavity of the antenna is excited by a 2×2 array of waveguide fed slots with an inter-element spacing of 1.8λo. The ERA exhibits high gain with an excellent directivity bandwidth of around 20%. The proposed configuration provides improved performance in terms of antenna gain and directivity bandwidth, while significantly minimizing design complexity. Numerical results are presented and a peak gain of 21 dBi is demonstrated.",

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A composite EBG resonator antenna with a sparse array feed. / Baba, Affan Aziz; Hashmi, Raheel M.; Esselle, Karu P.

2015 International Symposium on Antennas and Propagation, ISAP 2015. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 1-2 7447554.

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

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AU - Hashmi, Raheel M.

AU - Esselle, Karu P.

PY - 2015

Y1 - 2015

N2 - In this paper, we study performance of a simple electromagnetic band gap (EBG) resonator antenna (ERA) that has a composite all-dielectric superstructure and is excited by a small sparse array. The cavity of the antenna is excited by a 2×2 array of waveguide fed slots with an inter-element spacing of 1.8λo. The ERA exhibits high gain with an excellent directivity bandwidth of around 20%. The proposed configuration provides improved performance in terms of antenna gain and directivity bandwidth, while significantly minimizing design complexity. Numerical results are presented and a peak gain of 21 dBi is demonstrated.

AB - In this paper, we study performance of a simple electromagnetic band gap (EBG) resonator antenna (ERA) that has a composite all-dielectric superstructure and is excited by a small sparse array. The cavity of the antenna is excited by a 2×2 array of waveguide fed slots with an inter-element spacing of 1.8λo. The ERA exhibits high gain with an excellent directivity bandwidth of around 20%. The proposed configuration provides improved performance in terms of antenna gain and directivity bandwidth, while significantly minimizing design complexity. Numerical results are presented and a peak gain of 21 dBi is demonstrated.

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M3 - Conference proceeding contribution

AN - SCOPUS:84966750129

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EP - 2

BT - 2015 International Symposium on Antennas and Propagation, ISAP 2015

PB - Institute of Electrical and Electronics Engineers (IEEE)

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T2 - International Symposium on Antennas and Propagation, ISAP 2015

Y2 - 9 November 2015 through 12 November 2015

ER -

A composite EBG resonator antenna with a sparse array feed

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