%0 Journal Article
%T THE DIGITAL QUADRATURE SAMPLING THEOREM FOR BANDPASS SIGNAL AND ITS OPTIMUM DESIGN<br>带通信号的数字正交采样定理及优化设计
%A Rong Jiangang
%A <br>戎建刚
%J 电子与信息学报
%D 2001
%I 
%X For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing. The digital quadrature sampling theorem for bandpass signal is presented and the optimum design for the sampling system is also discussed in this paper.
%K Bandpass signal
%K Quadrature sampling
%K Sampling theorem
%K Aliasing<br>带通信号
%K 正交采样
%K 采样定理
%K 优化设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=5C887DF229B299A3&yid=14E7EF987E4155E6&vid=EA389574707BDED3&iid=708DD6B15D2464E8&sid=4B87E6790C4FD73D&eid=6B48C3DA6EA0194C&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8