An angle estimation algorithm for MIMO radar in the presence of colored noise fields

摘要：

An angle estimation method for Multiple-Input Multiple- Output (MIMO) radar in the presence of colored noise fields is presented. In this method, the transmitter array is divided into two sub-arrays. Then a new correlation matrix can be constructed by the received data from two transmitter subarrays and reconstructed data. The influence of spatial colored noise can be eliminated by the cross correlation matrix and the angle can be estimated by ESPRIT-MUSIC. The parameters can be paired automatically and the angle estimation performance of the proposed method is better than other methods in low SNR. Simulation results are presented to verify the effectiveness of this method.

关键词： MIMO radar Bistatic angle estimation spatial colored noise

作者: Wei Wang Xianpeng Wang Xin Li

作者单位: Department of Automation, Harbin Engineering University, Harbin 150001, 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: 95-98

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）