Beamspace ESPRIT algorithm for bistatic MIMO radar

被引：33

作者：

Guo, Y. D. ^{[1
]}

Zhang, Y. S. ^{[1
]}

Tong, N. N. ^{[1
]}

机构：

[1] Air Force Engn Univ, Radar Engn Dept, Missile Inst, Sanyuan 713800, Shaanxi, Peoples R China

来源：

ELECTRONICS LETTERS | 2011年 / 47卷 / 15期

关键词：

D O I：

10.1049/el.2011.1188

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

A novel beamspace ESPRIT (B-ESPRIT) algorithm is proposed to estimate the direction of departures (DODs) and direction of arrivals (DOAs) for bistatic MIMO radar. It restores the rotational invariance structure lost in the beamspace transformation for both the transmit array and the receive array, and then the DODs and DOAs can be estimated through ESPRIT. The proposed algorithm can achieve a significant computational saving over the element-space ESPRIT (E-ESPRIT) algorithm for bistatic MIMO radar. Simulation results validate these conclusions.

引用

页码：876 / U1966

页数：2

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