%0 Journal Article
%T STUDY ON NEW BLIND BEAMFORMING FOR MULTITARGETS<br>一种新的多目标盲波束形成技术研究
%A Li Hongsheng Zhao Junwei Chen Huawei Wang Feng Guo Yecai
%A <br>李洪升
%A 赵俊渭
%A 陈华伟
%A 王峰
%A 郭业才
%J 电子与信息学报
%D 2003
%I 
%X A new blind beamforming algorithm for multitargets is presented in this paper. This method can estimate the weights of beamformers blindly by minimizing a new cost function based on least-squares constant modulus algorithm so as to separate the multitargets and find the direction. At the same time, a developed neural network is used to compute the inverse of a matrix, which not only improve the computing speed but also use easily hardware to carry out the blind beamforming. Simulation proves correctness of this algorithm.
%K Multitargets
%K Constant modulus
%K Blind beamforming
%K Neural network
%K Simula- tion<br>多目标盲波束形成
%K 盲波束形成
%K 神经网络
%K 最小二乘恒模算法
%K 信号处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=18B382D919C54601&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=9CF7A0430CBB2DFD&sid=334C32317477C964&eid=2E45C5B3364EA9F3&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=5&reference_num=5