Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements

Nasim Mohammadi Estakhri; Nader Engheta; Raphael Kastner

doi:10.1109/APUSNCURSINRSM.2018.8608826

Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements

Nasim Mohammadi Estakhri, Nader Engheta, Raphael Kastner

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

Abstract

The unique matching properties of self-dual structures provide a rich platform to engineer and control the distribution of the power inside such structures. For instance, narrow gaps embedded inside a self-dual structure can be designed to predominantly carry the incident energy into the outbound interface of the structure. This phenomenon can be used to create quasi-matched radiating apertures made of point-like radiating elements. These elements possess patterns that are quite similar to those of an isolated element in free space, being fairly well-behaved and free of blind spots. These characteristics are envisioned to be of great interest for highly demanding applications of phased arrays.

Original language	English
Title of host publication	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2157-2158
Number of pages	2
ISBN (Electronic)	9781538671023
DOIs	https://doi.org/10.1109/APUSNCURSINRSM.2018.8608826
State	Published - 2018
Externally published	Yes
Event	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States Duration: 8 Jul 2018 → 13 Jul 2018

Publication series

Name	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference	2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
Country/Territory	United States
City	Boston
Period	8/07/18 → 13/07/18

Access to Document

10.1109/APUSNCURSINRSM.2018.8608826

Cite this

Estakhri, N. M., Engheta, N., & Kastner, R. (2018). Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings (pp. 2157-2158). [8608826] (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608826

Estakhri, Nasim Mohammadi ; Engheta, Nader ; Kastner, Raphael. / Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements. 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 2157-2158 (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).

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abstract = "The unique matching properties of self-dual structures provide a rich platform to engineer and control the distribution of the power inside such structures. For instance, narrow gaps embedded inside a self-dual structure can be designed to predominantly carry the incident energy into the outbound interface of the structure. This phenomenon can be used to create quasi-matched radiating apertures made of point-like radiating elements. These elements possess patterns that are quite similar to those of an isolated element in free space, being fairly well-behaved and free of blind spots. These characteristics are envisioned to be of great interest for highly demanding applications of phased arrays.",

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Estakhri, NM, Engheta, N & Kastner, R 2018, Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements. in 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings., 8608826, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 2157-2158, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018, Boston, United States, 8/07/18. https://doi.org/10.1109/APUSNCURSINRSM.2018.8608826

Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements. / Estakhri, Nasim Mohammadi; Engheta, Nader; Kastner, Raphael.

2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. p. 2157-2158 8608826 (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).

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

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Estakhri NM, Engheta N, Kastner R. Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements. In 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. p. 2157-2158. 8608826. (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings). https://doi.org/10.1109/APUSNCURSINRSM.2018.8608826

Wide Scan, Wide band Arrays with Self-Dual Point-Like Elements

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