A study on the application of Toeplitz Approximation Method on DOA Estimation

摘要：

A study on the application of Toeplitz Approximation Method(TAM) on direction of arrival(DOA) estimation is described in this paper. The proposed algorithm provides high resolution direction finding capability at low signal noise ratio(SNR),and it can be applied to the narrow-band coherent sources DOA estimation ,it is also efficient for the wide-band coherent sources DOA estimation, it has low calculation and doesnt decrease the antenna effective aperture. Simulation results show that the method is simple and efficient.

关键词： Toeplitz matrix MUSIC correlated signals wide-band DOA

作者: Donghai Li Chunli Dong Jie Huang

作者单位: Zhengzhou Information Science and Technology Institute Zhengzhou, China

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: 1896-1899

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）