A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas

Muhammad U. Afzal; Karu P. Esselle; Animesh Biswas

doi:10.1109/ICEAA.2015.7297178

A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas

Muhammad U. Afzal, Karu P. Esselle, Animesh Biswas

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

Abstract

Phase correction in the aperture field of electromagnetic band gap resonator antennas (ERAs) is discussed in this paper, with the objective of improving their directive radiation characteristics. A phase correcting structure (PCS) is formed by varying the height of a dielectric material, and improvements in radiation performance are investigated. The enhancement of aperture phase uniformity due to the PCS is significant. It resulted in an increase in the broadside directivity by 4 dB and reductions in side lobe levels by 3.5 dB and 6.4 dB in H- and E-planes, respectively.

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	561-564
Number of pages	4
ISBN (Electronic)	9781479978069, 9781479978052
ISBN (Print)	9781479978076
DOIs	https://doi.org/10.1109/ICEAA.2015.7297178
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.2015.7297178

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Afzal, M. U., Esselle, K. P., & Biswas, A. (2015). A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas. In Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 (pp. 561-564). [7297178] Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICEAA.2015.7297178

Afzal, Muhammad U. ; Esselle, Karu P. ; Biswas, Animesh. / A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas. Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2015. pp. 561-564

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title = "A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas",

abstract = "Phase correction in the aperture field of electromagnetic band gap resonator antennas (ERAs) is discussed in this paper, with the objective of improving their directive radiation characteristics. A phase correcting structure (PCS) is formed by varying the height of a dielectric material, and improvements in radiation performance are investigated. The enhancement of aperture phase uniformity due to the PCS is significant. It resulted in an increase in the broadside directivity by 4 dB and reductions in side lobe levels by 3.5 dB and 6.4 dB in H- and E-planes, respectively.",

author = "Afzal, {Muhammad U.} and Esselle, {Karu P.} and Animesh Biswas",

year = "2015",

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doi = "10.1109/ICEAA.2015.7297178",

language = "English",

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booktitle = "Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015",

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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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Afzal, MU, Esselle, KP & Biswas, A 2015, A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas. in Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015., 7297178, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 561-564, 17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, Torino, Italy, 7/09/15. https://doi.org/10.1109/ICEAA.2015.7297178

A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas. / Afzal, Muhammad U.; Esselle, Karu P.; Biswas, Animesh.
Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 561-564 7297178.

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

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N2 - Phase correction in the aperture field of electromagnetic band gap resonator antennas (ERAs) is discussed in this paper, with the objective of improving their directive radiation characteristics. A phase correcting structure (PCS) is formed by varying the height of a dielectric material, and improvements in radiation performance are investigated. The enhancement of aperture phase uniformity due to the PCS is significant. It resulted in an increase in the broadside directivity by 4 dB and reductions in side lobe levels by 3.5 dB and 6.4 dB in H- and E-planes, respectively.

AB - Phase correction in the aperture field of electromagnetic band gap resonator antennas (ERAs) is discussed in this paper, with the objective of improving their directive radiation characteristics. A phase correcting structure (PCS) is formed by varying the height of a dielectric material, and improvements in radiation performance are investigated. The enhancement of aperture phase uniformity due to the PCS is significant. It resulted in an increase in the broadside directivity by 4 dB and reductions in side lobe levels by 3.5 dB and 6.4 dB in H- and E-planes, respectively.

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BT - Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015

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Afzal MU, Esselle KP, Biswas A. A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas. In Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). 2015. p. 561-564. 7297178 doi: 10.1109/ICEAA.2015.7297178

A method to enhance radiation characteristics by improving aperture phase distribution of electromagnetic bandgap resonators antennas

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