Range-Dependent Clutter Cancellation Method in Bistatic MIMO-STAP Radars

摘要：

In this paper, we investigate the problem of cancelling range-dependent clutter in bistatic radar by using multipleinput multiple-output (MIMO) techniques. The rotation and projection operations are applied directly to the received data samples to transform the range-dependent clutter to be rangeindependent. Only the velocities of transmitter and receiver are needed to aid the data processing. The method exploits the fact that the clutter spectra of bistatic MIMO radar are in a 3- dimension (3-D) plane when both transmitter and receiver are side-looking. Simulation and analysis show that the proposed method is easy to implement and can cancel the rangedependent bistatic clutter effectively.

关键词： radar bistatic radar multiple-input multiple output (MIMO) space-time adaptive processing (STAP) rang-dependence.

作者: Jun Li Guisheng Liao Hugh Griffiths

作者单位: National Lab of Radar Signal Processing, Xidian University, Xi’an 710071, China Department of Electr National Lab of Radar Signal Processing, Xidian University, Xi’an 710071, China Department of Electronic and Electrical Engineering, University College London, WC1E 6BT, UK

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: 59-62

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）