Arrays of high aperture efficiency wideband EBG resonator antennas

R. M. Hashmi; K. P. Esselle

doi:10.1109/ICEAA.2015.7297254

Arrays of high aperture efficiency wideband EBG resonator antennas

R. M. Hashmi, K. P. Esselle

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

2 Citations (Scopus)

Abstract

Wideband arrays of high aperture efficiency EBG resonator antennas are proposed and studied in this paper. The performance of these arrays is characterized based on their directivity and the 3dB bandwidth they can provide. Two configurations of ERAs made out of the same superstructure are compared: (a) an array of high aperture efficiency ERAs and (b) a single ERA with multi-point excitation. It is shown that although the footprint of both the configurations is the same, the array is not only more directive but also presents a significantly higher bandwidth potential. Numerical results are presented to demonstrate a configuration approaching a peak directivity of 21.3 dBi over a 3dB bandwidth of 37%.

Original language	English
Title of host publication	Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	942-944
Number of pages	3
ISBN (Electronic)	9781479978069, 9781479978052
ISBN (Print)	9781479978076
DOIs	https://doi.org/10.1109/ICEAA.2015.7297254
Publication status	Published - 12 Oct 2015
Event	17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 - Torino, Italy Duration: 7 Sept 2015 → 11 Sept 2015

Other

Other	17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
Country/Territory	Italy
City	Torino
Period	7/09/15 → 11/09/15

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10.1109/ICEAA.2015.7297254

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title = "Arrays of high aperture efficiency wideband EBG resonator antennas",

abstract = "Wideband arrays of high aperture efficiency EBG resonator antennas are proposed and studied in this paper. The performance of these arrays is characterized based on their directivity and the 3dB bandwidth they can provide. Two configurations of ERAs made out of the same superstructure are compared: (a) an array of high aperture efficiency ERAs and (b) a single ERA with multi-point excitation. It is shown that although the footprint of both the configurations is the same, the array is not only more directive but also presents a significantly higher bandwidth potential. Numerical results are presented to demonstrate a configuration approaching a peak directivity of 21.3 dBi over a 3dB bandwidth of 37%.",

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doi = "10.1109/ICEAA.2015.7297254",

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note = "17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 ; Conference date: 07-09-2015 Through 11-09-2015",

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Hashmi, RM & Esselle, KP 2015, Arrays of high aperture efficiency wideband EBG resonator antennas. in Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015., 7297254, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 942-944, 17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, Torino, Italy, 7/09/15. https://doi.org/10.1109/ICEAA.2015.7297254

Arrays of high aperture efficiency wideband EBG resonator antennas. / Hashmi, R. M.; Esselle, K. P.
Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 942-944 7297254.

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

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N2 - Wideband arrays of high aperture efficiency EBG resonator antennas are proposed and studied in this paper. The performance of these arrays is characterized based on their directivity and the 3dB bandwidth they can provide. Two configurations of ERAs made out of the same superstructure are compared: (a) an array of high aperture efficiency ERAs and (b) a single ERA with multi-point excitation. It is shown that although the footprint of both the configurations is the same, the array is not only more directive but also presents a significantly higher bandwidth potential. Numerical results are presented to demonstrate a configuration approaching a peak directivity of 21.3 dBi over a 3dB bandwidth of 37%.

AB - Wideband arrays of high aperture efficiency EBG resonator antennas are proposed and studied in this paper. The performance of these arrays is characterized based on their directivity and the 3dB bandwidth they can provide. Two configurations of ERAs made out of the same superstructure are compared: (a) an array of high aperture efficiency ERAs and (b) a single ERA with multi-point excitation. It is shown that although the footprint of both the configurations is the same, the array is not only more directive but also presents a significantly higher bandwidth potential. Numerical results are presented to demonstrate a configuration approaching a peak directivity of 21.3 dBi over a 3dB bandwidth of 37%.

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Y2 - 7 September 2015 through 11 September 2015

ER -

Arrays of high aperture efficiency wideband EBG resonator antennas

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