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Optimum array configuration to improve the null steering performance for CRPA systems
- Byun, Gangil;
- Kim, Sunwoo;
- Choo, Hosung
Citations
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4초록
This paper proposes the optimum array configuration that improves the null steering performance for controlled reception pattern antenna (CRPA) systems. The proposed array is composed of a center reference element and six auxiliary elements, and its array pattern is adaptively steered to mitigate the interference effect in conjunction with a constraint least-mean-square (LMS) algorithm. Then, the null steering performance of the proposed array is compared to that of a uniform circular array (UCA) having the same number of elements and the same aperture size, and the results demonstrate that the proposed array is suitable to be used for CRPA systems.
키워드
adaptive array; CRPA array; GPS array; interference mitigation; Adaptive arrays; Array configurations; Controlled reception pattern antennas; CRPA array; Interference effects; Interference mitigation; Least mean square algorithms; Uniform circular arrays; Smart antennas
- 제목
- Optimum array configuration to improve the null steering performance for CRPA systems
- 저자
- Byun, Gangil; Kim, Sunwoo; Choo, Hosung
- 발행일
- 2015-01
- 유형
- Conference Paper
- 저널명
- ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings
- 페이지
- 381 ~ 382