Fast angle estimation based on MSWF and polynomial rooting for monostatic MIMO radar

摘要：

　　A novel method employing Multi-Stage Wiener Filter (MSWF) and polynomial rooting is proposed for the one-dimensional angle estimation of MIMO radar.In this algorithm,the signal subspace is obtained using MSWF,which avoids the known expected signal,the estimation of the virtual data autocorrelation matrix and eigen-decomposition.Then,a polynomial rooting is adopted to realize angle estimation.The effectiveness of the proposed method is verified by numerical examples.

关键词： MIMO radar DOA estimation MSWF Polynomial rooting

作者: Jian Gong Chun-yang Wang Hong-bing Li

作者单位: Radar Engineering Department,Missile Institute,Air Force Engineering University Sanyuan,Shaan Xi,P.R.China

会议类型: 国际会议

会议名称: 2012 International Meeting on Opto-Electronics Engineering and Materials Research(OEMR2012)(2012光电工程与材料国际会议)

会议地点: 沈阳

会议语种:英文

页码: 711-715

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）