%0 Journal Article
%T A ERROR CALIBRATION METHOD OF QUADRATURE DETECTOR<br>正交检波器误差校正的一种方法
%A Li Yuehua
%A Li Xingguo
%A <br>李跃华
%A 李兴国
%J 电子与信息学报
%D 1999
%I 
%X In this paper, an error calibration method of quadrature detector based on SVD technique is presented. The method has been applied to target imaging of high resolution step-frequency MMV radar. The simulation results show good performance of the proposed method.
%K Quadrature I and Q channel
%K Signal detection
%K System error
%K Error correcting<br>正交IQ通道
%K 信号检测
%K 系统误差
%K 误差校正
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=CF545027188E74E18A25000204D66D71&yid=B914830F5B1D1078&vid=659D3B06EBF534A7&iid=94C357A881DFC066&sid=9E7C0CB25117E09B&eid=54E527C5B72E59D8&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=6