%0 Journal Article
%T The Blind Estimating Channel Error of Array Antenna Based on MUSIC<br>基于MUSIC的阵列天线通道误差的盲估计算法
%A E Guang-xi
%A Jiang Gu-feng
%A <br>俄广西
%A 蒋谷峰
%J 电子与信息学报
%D 2006
%I 
%X The high-resolution eigenstructure-based DOA estimation methods, such as MUSIC algorithm, have an excellent performance in ideal cases. Their performance is susceptible to noise perturbation and array error and degrade significantly when array is with error. An blind calibration method MUSIC-based is present in this paper. It need only one RF signal generator placed in the far-field without knowledge of DOA of incidence signal. Computer simulations illustrate that the method is effective and the calibration result is perfect.
%K DOA<br>阵列天线
%K 空间特征
%K 盲估计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=CA0135E444AC0880&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=E158A972A605785F&sid=06DAE5E1DF7D0B6A&eid=2B6C525BCE31A7DA&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4