Angle Estimation of Bistatic MIMO Radar in the Presence of Unknown Mutual Coupling

摘要：

In this paper, a new joint the direction of departures （DODs） and the direction of arrivals （DOAs） estimation method in the presence of unknown mutual coupling for bistatic multiple-input multiple-output radar （MIMO） radar is presented. By setting the auxiliary elements on the both sides of the transmit and arrays, the effect of mutual coupling can be eliminated and the standard MUSIC can be utilized directly to estimate the DODs and DOAs. Simulation shows that the proposed method can get better estimation performance than the standard MUSIC with unknown mutual coupling and can be close to the performance of the standard MUSIC with known mutual coupling in the high SNR.

关键词： Bistatic MIMO radar Mutual coupling DOA DOD

作者: Zheng Zhidong Zhang Jianyun Niu Chaoyan

作者单位: Electronic Engineering Institute, Hefei, China

会议类型: 国际会议

会议名称: 2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

会议地点: 成都

会议语种:英文

页码: 55-58

在线出版日期: 2011-10-24（万方平台首次上网日期，不代表论文的发表时间）