%0 Journal Article
%T Blind demodulation algorithm for MFSK signal based on all digital phase-locked loop<br>基于全数字锁相环的MFSK信号盲解调算法*
%A XU Jian-fei
%A WANG Fu-ping
%A WANG Zan-ji
%A <br>徐健飞
%A 汪芙平
%A 王赞基
%J 计算机应用研究
%D 2011
%I 
%X To solve the problem of the demodulation of MFSK signal in non-cooperative communication,this paper presented a new blind demodulation algorithm for MFSK signal based on all-digital enhanced phase-lock loop where no apriori information about the signal was needed.Used a few symbols to extract symbol rate at first,and then accomplished clock synchronization,modulation level identification and symbol identification simultaneously based on the frequency tracking signal of the all-digital enhanced phase-lock lo...
%K non-cooperative communication
%K MFSK
%K all-digital enhanced phase-lock loop
%K blind demodulation<br>非协作通信
%K 多进制数字频率调制
%K 全数字锁相环
%K 盲解调
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=1F8EB868F38CE072782B1CAAF6728CD4&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=F3090AE9B60B7ED1&sid=15E36E4E8B5253CE&eid=157FA99CFA33E953&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10