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Phase Synchronization for MIMO Radars in the Absence of Channel Reciprocity
- Yeo, Kwanggoo;
- Shin, Hyuk-soo;
- Yang, Hoon-gee;
- Chung, Young-seek;
- Jeong, Myung-deuk;
- ... Chung, Wonzoo
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0초록
This letter presents a novel phase synchronization algorithm for a MIMO radar system in order to overcome the limitation of the existing algorithms relying on channel reciprocity, or line-of-sight, assumption between radar elements. The proposed algorithm is capable of synchronizing local oscillator phases among radar elements even if line-of-sight communication links are not available. Furthermore, the proposed algorithm exhibits robust MSE performance in the presence of frequency estimation error. The performance of the proposed algorithm was analyzed theoretically and verified by simulations.
키워드
phase synchronization; MIMO radar; MLE; channel reciprocity; ANTENNA-ARRAY; SYSTEMS
- 제목
- Phase Synchronization for MIMO Radars in the Absence of Channel Reciprocity
- 저자
- Yeo, Kwanggoo; Shin, Hyuk-soo; Yang, Hoon-gee; Chung, Young-seek; Jeong, Myung-deuk; Chung, Wonzoo
- 발행일
- 2014-05
- 유형
- Article
- 권
- E97A
- 호
- 5
- 페이지
- 1130 ~ 1135
- 언어
- ENG
- 출판사
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- 발행국가
- 일본
- 분량
- 6 페이지
- ISSN
- P 1745-1337