Adaptive processing at multiple frequencies for nonuniform arrays deployed in any environment

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

doi:10.1109/CAMA.2016.7815775

Adaptive processing at multiple frequencies for nonuniform arrays deployed in any environment

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

Department of Electrical Engineering & Computer Science

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

Abstract

In this paper, it is illustrated on how to carry out adaptive processing simultaneously at multiple frequencies using the same antenna array consisting of dissimilar antenna elements nonuniformly spaced and deployed in any environment. First, a transformation method is introduced to account for all non-ideal effects of an antenna deployed in a real environment, such as mutual coupling between the elements, the presence of an imperfect ground, etc. Once the transformation method is applied, an algorithm is introduced to adaptively null out interferers which can came from multiple directions, frequencies and can even be non-coherent.

Original language	English (US)
Title of host publication	2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467389327
DOIs	https://doi.org/10.1109/CAMA.2016.7815775
State	Published - Jan 12 2017
Event	2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016 - Syracuse, United States Duration: Oct 23 2016 → Oct 27 2016

Other

Other	2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016
Country/Territory	United States
City	Syracuse
Period	10/23/16 → 10/27/16

ASJC Scopus subject areas

Instrumentation
Radiation

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10.1109/CAMA.2016.7815775

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Adaptive processing at multiple frequencies for nonuniform arrays deployed in any environment. / Salama, Dojana; Abdallah, Mohammad N.; Sarkar, Tapan Kumar et al.

2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016. Institute of Electrical and Electronics Engineers Inc., 2017. 7815775.

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

Salama, D, Abdallah, MN, Sarkar, TK & Salazar-Palma, M 2017, Adaptive processing at multiple frequencies for nonuniform arrays deployed in any environment. in 2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016., 7815775, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016, Syracuse, United States, 10/23/16. https://doi.org/10.1109/CAMA.2016.7815775

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author = "Dojana Salama and Abdallah, {Mohammad N.} and Sarkar, {Tapan Kumar} and Magdalena Salazar-Palma",

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N2 - In this paper, it is illustrated on how to carry out adaptive processing simultaneously at multiple frequencies using the same antenna array consisting of dissimilar antenna elements nonuniformly spaced and deployed in any environment. First, a transformation method is introduced to account for all non-ideal effects of an antenna deployed in a real environment, such as mutual coupling between the elements, the presence of an imperfect ground, etc. Once the transformation method is applied, an algorithm is introduced to adaptively null out interferers which can came from multiple directions, frequencies and can even be non-coherent.

AB - In this paper, it is illustrated on how to carry out adaptive processing simultaneously at multiple frequencies using the same antenna array consisting of dissimilar antenna elements nonuniformly spaced and deployed in any environment. First, a transformation method is introduced to account for all non-ideal effects of an antenna deployed in a real environment, such as mutual coupling between the elements, the presence of an imperfect ground, etc. Once the transformation method is applied, an algorithm is introduced to adaptively null out interferers which can came from multiple directions, frequencies and can even be non-coherent.

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M3 - Conference contribution

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Adaptive processing at multiple frequencies for nonuniform arrays deployed in any environment

Abstract

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