基于Burg叠代的多径信号DOA估计算法  

A DOA estimation algorithm for multipath signals based on Burg iterations

作　　者：韩春林[1] 何子述[1] 

机构地区：[1]电子科技大学电子工程学院,四川成都610054

出　　处：《通信学报》2003年第7期24-29,共6页Journal on Communications

摘　　要：讨论了移动通信环境中的信号多径DOA估计问题,首先对典型算法作了简要回顾,然后给出了阵接收多径信号模型,给出了基于Burg算法的多径DOA估计算法原理,指出了该方法的特点,最后给出了计算机仿真实验结果。The multipath signal DOA estimations in mobile communication are discussed in this paper. Some typical algorithms are reviewed in brief first, and the model of multipath signals received by array antenna is described. The algorithm on multipath signal DOA estimation based on Burg iterations is introduced, also, some properties on it are commented. Finally, some simulation results are presented.

关 键 词：移动通信 多径信号 DOA估计 Burg叠代 阵列信号处理 

分 类 号：TN929.5[电子电信—通信与信息系统] TN911.23[电子电信—信息与通信工程]