Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies

Dojana Salama; Mohammad N. Abdallah; Tapan Kumar Sarkar; M. Salazar-Palma

doi:10.1109/APWC.2017.8062304

Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies

Dojana Salama, Mohammad N. Abdallah, Tapan Kumar Sarkar, M. Salazar-Palma

Department of Electrical Engineering & Computer Science

Research output: Chapter in Book/Entry/Poem › Conference contribution

3 Scopus citations

Abstract

In this paper, it is illustrated how to carry out adaptive processing simultaneously at multiple frequencies using the same antenna array consisting of dissimilar antenna elements nonuniformly spaced and deployed above an imperfect ground plane. First, an electromagnetic transformation technique is described which can compensate for all non-ideal effects of an antenna array deployed in a real environment, such as mutual coupling between the elements, the presence of an imperfect ground, etc. Then, a direct data domain least squares method is used to extract the signal-of-interest (SOI) in the presence of jammer and clutter simultaneously at multiple frequencies, using a single snap shot of the data. The interferers/jammers can come from multiple directions, frequencies and can even be non-coherent.

Original language	English (US)
Title of host publication	2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	292-295
Number of pages	4
Volume	2017-January
ISBN (Electronic)	9781509044542
DOIs	https://doi.org/10.1109/APWC.2017.8062304
State	Published - Oct 6 2017
Event	2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017 - Verona, Italy Duration: Sep 11 2017 → Sep 15 2017

Other

Other	2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017
Country/Territory	Italy
City	Verona
Period	9/11/17 → 9/15/17

Keywords

Adaptive Processing
Direct Data Domain Least Squares Method
Imperfect Ground Plane
Transformation Matrix

ASJC Scopus subject areas

Computer Networks and Communications
Instrumentation
Radiation

Access to Document

10.1109/APWC.2017.8062304

Cite this

Salama, D., Abdallah, M. N., Sarkar, T. K., & Salazar-Palma, M. (2017). Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies. In 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017 (Vol. 2017-January, pp. 292-295). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APWC.2017.8062304

Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies. / Salama, Dojana; Abdallah, Mohammad N.; Sarkar, Tapan Kumar et al.
2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. p. 292-295.

Research output: Chapter in Book/Entry/Poem › Conference contribution

Salama, D, Abdallah, MN, Sarkar, TK & Salazar-Palma, M 2017, Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies. in 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017. vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 292-295, 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017, Verona, Italy, 9/11/17. https://doi.org/10.1109/APWC.2017.8062304

Salama D, Abdallah MN, Sarkar TK, Salazar-Palma M. Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies. In 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2017. Vol. 2017-January. Institute of Electrical and Electronics Engineers Inc. 2017. p. 292-295 doi: 10.1109/APWC.2017.8062304

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Smart non-uniform antenna arrays deployed above an imperfect ground lane at multiple frequencies

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Keywords

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