%0 Journal Article
%T The Characteristic Analysis of Second Order Cyclostationarity of Continuous Phase Modulation Signal<br>连续相位调制信号的二阶循环平稳特性分析
%A Zhang Zi-bing
%A Li Li-ping
%A Xiao Xian-ci
%A <br>张仔兵
%A 李立萍
%A 肖先赐
%J 电子与信息学报
%D 2005
%I 
%X Continuous Phase Modulated(CPM)signals play a prominent role in modern satellite communication systems and mobile communication systems due to their constant envelope property and bandwidth efficiencies.However,there was no much comprehensive reference concerning the cyclostationarity of the large family of CPM.In this paper,the general band-pass cyclic spectral representations of the continuous phase modulation are derived and analyzed in detail based on the analytical expression of the corresponding base-band cyclic spectra;as well,the relation between cyclic frequency and carrier frequency,code width,peak frequency deviation is obtained with the different modulation indexes. These conclusions are proved by the computer simulations.
%K Continuous phase modulation
%K Cyclostationarity
%K Cyclic spectrum<br>连续相位调制
%K 循环平稳
%K 循环谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=665B0984C5FFF5AC5C62B8BCE963E208&yid=2DD7160C83D0ACED&vid=DB817633AA4F79B9&iid=708DD6B15D2464E8&sid=C61B615AE87CE464&eid=BF631CA8030AF011&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=18