A Velocity Estimation Method for Multi Carrier Phase-Coded Radar

摘要：

Due to good balance among spectrum efficiency, ambiguity function and peaktomean envelope power ratio (PMEPR), wideband MultiCarrier PhaseCoded (MCPC) radar has caught much attention from researchers recently. Based on separation of sub carriers from multifrequency structure, this paper provides velocity estimation method for such radar signal. After detecting the peek Doppler spectrum of each sub carrier, the unambiguous velocity can be obtained by LeastSquared (LS) algorithm. The simulation results show that these methods can estimate the velocity of fastmoving target efficiently and guarantee the accuracy against low SNR.

关键词： Multi-Carrier Phase-Coded (MCPC) Velocity Estimation Solving Ambiguity

作者: Bin Deng Bin Sun Xizhang Wei Xiang Li

作者单位: Electrical Engineering DepartmentNational University of Defense TechnologyChangsha, China Electrical Engineering Department National University of Defense Technology Changsha, China

会议类型: 国际会议

会议名称: 2010 2nd IEEE International Conference on Information Management and Engineering(2010年IEEE第二届信息管理与工程国际会议 IEEE ICIME 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-04-16（万方平台首次上网日期，不代表论文的发表时间）