Analysis of Micro-Doppler Effect in SIMO Radar

摘要：

SIMO (Single Input Multiple Output) radar system capitalizes on the receiving diversity, so it can obtain more information about the target and highly improve the target recognition capability of radar. In this paper, the micro Doppler effect induced by rotation and vibration parts of target in SIMO radar system which transmitting single frequency signal are deduced respectively. Both the micro Doppler effect induced by rotation and vibration are sin usoidal curves, but their amplitude vary with the selection of different receiving radar. In addition, the translation of the targets body will lead some horizontal shifts to the microDoppler curves with different value according to the selected receiving radar. Simulations are presented to validate the theoretic conclusions.

关键词： SIMO nrdar micro-Doppler micro-motion

作者: Xian-jiao Liang Qun Zhang Meng Zhu Ying Luo

作者单位: Telecommunication Engineering Institute, Air Force Engineering University Xian China Telecommunication Engineering Institute, Air Force Engineering University Xian China Key Laboratory

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 1183-1186

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）