Background Signal Extraction Technique for Fluctuating Target in RCS Measurements

摘要：

To study the impact of target signal amplitude fluctuation on the accuracy of background signal extraction, a radar signal model based on eccentric cylinder is established. A method of least median squares-hyperaccurate (LMS-Hyper) to extract the background signal is implemented. The accuracy and robustness of the algorithm are shown by simulation, and the impacts of target signal fluctuation, eccentric distance, and outliers on the extraction accuracy are analyzed.

关键词： eccentric cylinder measured signal amplitude fluctuation background signal extraction least median of squares hyperaccurate

作者: Shuangsuo Sun Xiaojian Xu

作者单位: School of Electronics and Information Engineering Beihang University, Beijing, China

会议类型: 国际会议

会议名称: 2012 International Conference on Measurement,Information and Control(2012测量、信息与控制国际会议 ICMIC2012)

会议地点: 哈尔滨

会议语种:英文

页码: 256-260

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）