%0 Journal Article
%T A Robust Cascade Constant Modulus Array in Alpha-Stable Noise Environment and Its Steady-State Analysis<br>Alpha稳定分布噪声下级联恒模阵列及其稳定性分析
%A Tang Hong
%A Qiu Tian-shuang
%A <br>唐 洪
%A 邱天爽
%J 电子与信息学报
%D 2006
%I 
%X This paper studies the steady-state of a robust cascade constant modulus(CM) array in alpha-stable distribution noise environment. A new signal canceller is proposed to cancel the captured signal by the previous beamformer. The convergence behavior of the canceller weight vector is examined. The behaviors of signals and alpha-stable noise transmitting along the cascade CM array are investigated. Computer simulations are presented to support this theoretical analysis.
%K Constant modulus array
%K Beamformer
%K Signal canceller
%K Cochannel signal copy
%K Alpha-stable distribution
%K Fractional lower-order statistics theory<br>恒模阵列
%K 波束形成器
%K 信号对消器
%K 同信道信号恢复
%K Alpha稳定分布
%K 分数低阶统计量理论
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=8CF5BD549C93CC9B&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=5D311CA918CA9A03&sid=794F46304592E8E6&eid=70628C01DA910FB5&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=3