Wideband Signal DOA Estimation Based on MP Decomposition

摘要：

A novel DOA estimation algorithm based on MP decomposition has been proposed. The atom dictionary of the new algorithm is based on the array geometry, and the algorithm is applicable for any phase differentiable signals,both wideband and narrow band signals. Computer simulations demonstrated that the accuracy of this algorithm is better than the algorithm based on WVD.

关键词： array signal processing wideband sources,direction of arrival (DOA) estimation matching pursuit

作者: Jianying Wang Feng Wang Zhongke Yin

作者单位: School of Information Sci.& Tech., Southwest Jiaotong University, Chengdu 610031, China

会议类型: 国际会议

会议名称: 第三届信号设计及其在通信中的应用国际会议(Proceedings of 2007 International Workshop on Signal Design and Its Applications in Communications IWSDA07)

会议地点: 成都

会议语种:英文

页码: 18-21

在线出版日期: 2007-09-23（万方平台首次上网日期，不代表论文的发表时间）