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Performance analysis of DOA estimation in the presence of mutual coupling for UAV
- Kim, Junhyuk;
- Lee, Jaehoon;
- Kim, Hyowon;
- Park, Young Mi;
- Choi, Jaehoon;
- ... Kim, Sunwoo;
- 외 1명
Citations
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4초록
In this paper, we analyze performances of direction of arrival (DOA) estimation with existence of mutual coupling. Received signals are in different degrees, and equal power uncorrelated. The method in this paper proceeds in three steps. We consider a steering vector which is applicable to unmanned aerial vehicle (UAV). Then we analyze differences between theoretical DOA estimation and practical DOA estimation with mutual coupling. We propose an improved approach of estimation with mutual coupling. Simulation results demonstrate effectiveness and accuracy of the improved approach under various conditions. ? 2016 IEEE.
키워드
3D antenna array; DOA estimation; mutual coupling; steering vector; Unmanned Aerial Vehicle (UAV); Antenna arrays; Automobile steering equipment; Digital integrated circuits; Steering; Unmanned aerial vehicles (UAV); Direction of arrivalestimation(DOA); DOA estimation; Mutual coupling; Performance analysis; Received signals; Steering vector; Direction of arrival
- 제목
- Performance analysis of DOA estimation in the presence of mutual coupling for UAV
- 저자
- Kim, Junhyuk; Lee, Jaehoon; Kim, Hyowon; Park, Young Mi; Choi, Jaehoon; Hwang, Keum Cheol; Kim, Sunwoo
- 발행일
- 2017-07
- 유형
- Conference Paper
- 저널명
- Proceedings of 2016 5th International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC 2016
- 페이지
- 254 ~ 256
- 언어
- ENG
- 출판사
- Institute of Electrical and Electronics Engineers Inc.
- 분량
- 3 페이지