An Effective CS-BP Algorithm for 2-D DOA Estimation

摘要：

The bandwidth of the direction of arrival (DOA) estimation requires high sampling rate which extends the current analog to digital converter capacity. The paper presents an effective basis pursuit (BP) algorithm based on compressive sensing (CS) signals, which is called CS-BP algorithm, for two-dimensional(2-D) DOA estimation of Linear Frequency Modulation (LFM). The simulation results verified that the method can effectively reduce the sampling data, and improve DOA estimation performance and efficiency.

关键词： 2-D DOA estimation compressive sensing Linear Frequency Modulation

作者: Yuyan An Sensen Bai

作者单位: Hebei Vocational College of Foreign Lauguages, Qinhuangdao, Hebei, China 066311 Department of Electronic Information,Northeastern University at Qinhuangdao, China

会议类型: 国际会议

会议名称: 4th International Conference on Measuring Technology and Mechatronics Automation(第四届检测技术与机电自动化国际会议 ICMTMA 2012)

会议地点: 三亚

会议语种:英文

页码: 62-65

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）