A wideband resonant cavity antenna based on a single layer superstrate

Basit Ali Zeb; Karu P. Esselle

doi:10.1109/APS.2013.6711034

A wideband resonant cavity antenna based on a single layer superstrate

Basit Ali Zeb, Karu P. Esselle

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

2 Citations (Scopus)

Abstract

A quarter-wavelength-thick unprinted dielectric slab is considered as the superstrate for a resonant cavity antenna (RCA). The behavior of the broadside directivity and radiation bandwidth is numerically investigated. It is shown that by properly choosing the superstrate's lateral dimensions, the bandwidth of RCA can be enhanced as compared to the classical designs. Computed results predict an increase in 3-dB directivity bandwidth up to 31% and peak directivity of 15 dBi at 11.5 GHz, by employing a single superstrate with permittivity of 4.4.

Original language	English
Title of host publication	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	750-751
Number of pages	2
ISBN (Electronic)	9781467353175, 9781467353151
ISBN (Print)	9781467353168
DOIs	https://doi.org/10.1109/APS.2013.6711034
Publication status	Published - 27 Jan 2013
Event	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States Duration: 7 Jul 2013 → 13 Jul 2013

Other

Other	2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
Country/Territory	United States
City	Orlando, FL
Period	7/07/13 → 13/07/13

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10.1109/APS.2013.6711034

Cite this

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title = "A wideband resonant cavity antenna based on a single layer superstrate",

abstract = "A quarter-wavelength-thick unprinted dielectric slab is considered as the superstrate for a resonant cavity antenna (RCA). The behavior of the broadside directivity and radiation bandwidth is numerically investigated. It is shown that by properly choosing the superstrate's lateral dimensions, the bandwidth of RCA can be enhanced as compared to the classical designs. Computed results predict an increase in 3-dB directivity bandwidth up to 31\% and peak directivity of 15 dBi at 11.5 GHz, by employing a single superstrate with permittivity of 4.4.",

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booktitle = "2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings",

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note = "2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 ; Conference date: 07-07-2013 Through 13-07-2013",

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Zeb, BA & Esselle, KP 2013, A wideband resonant cavity antenna based on a single layer superstrate. in 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings., 6711034, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 750-751, 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013, Orlando, FL, United States, 7/07/13. https://doi.org/10.1109/APS.2013.6711034

A wideband resonant cavity antenna based on a single layer superstrate. / Zeb, Basit Ali; Esselle, Karu P.
2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2013. p. 750-751 6711034.

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

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AU - Esselle, Karu P.

PY - 2013/1/27

Y1 - 2013/1/27

N2 - A quarter-wavelength-thick unprinted dielectric slab is considered as the superstrate for a resonant cavity antenna (RCA). The behavior of the broadside directivity and radiation bandwidth is numerically investigated. It is shown that by properly choosing the superstrate's lateral dimensions, the bandwidth of RCA can be enhanced as compared to the classical designs. Computed results predict an increase in 3-dB directivity bandwidth up to 31% and peak directivity of 15 dBi at 11.5 GHz, by employing a single superstrate with permittivity of 4.4.

AB - A quarter-wavelength-thick unprinted dielectric slab is considered as the superstrate for a resonant cavity antenna (RCA). The behavior of the broadside directivity and radiation bandwidth is numerically investigated. It is shown that by properly choosing the superstrate's lateral dimensions, the bandwidth of RCA can be enhanced as compared to the classical designs. Computed results predict an increase in 3-dB directivity bandwidth up to 31% and peak directivity of 15 dBi at 11.5 GHz, by employing a single superstrate with permittivity of 4.4.

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M3 - Conference proceeding contribution

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BT - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings

PB - Institute of Electrical and Electronics Engineers (IEEE)

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T2 - 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013

Y2 - 7 July 2013 through 13 July 2013

ER -

A wideband resonant cavity antenna based on a single layer superstrate

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