An Evaluation Method for Sparse Microwave Imaging Radar System using Phase Diagrams

摘要：

We propose a method based on the phase diagram tool to evaluate the sparse microwave imaging radar system. In the method, success rates of signal recovery are derived from the statistics of relative errors between the targets and the recovered signals. Success rates for each combination of SNR, sparsity and sampling ratio are provided to form a three-dimensional phase diagram. We demonstrate that the trend of success rates is presented accurately by taking advantage of phase transition boundary. These ideas are efficient strategy to analysis and design the sparse microwave imaging radar system.

关键词： sparse microwave imaging evaluation method phase diagram success rate relative error

作者: Ye Tian Chenglong Jiang Yueguan Lin Bingchen Zhang Wen Hong

作者单位: National Key Laboratory of Science and Techonology on Microwave Imaging, P. R. China Institute of El National Key Laboratory of Science and Techonology on Microwave Imaging, P. R. China Institute of El

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: 210-213

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）