%0 Journal Article
%T Performance Analysis Concerning Anti-noise for Pseudo-random Code Phase Modulation and Pulse Amplitude Modulation Combined Fuze Based on Doppler Effect<br>基于多普勒效应的伪码调相及其与PAM复合引信的抗噪声性能分析
%A Zhou Xin-gang
%A Zhao Hui-chang
%A Tu You-chao
%A Li Jun-hua
%A <br>周新刚
%A 赵惠昌
%A 涂友超
%A 李军华
%J 电子与信息学报
%D 2008
%I 
%X Performance of anti-noise for the pseudo-random code phase modulation and pulse amplitude modulation combined fuze based on Doppler effect are discussed in this thesis. Firstly, the principle of them are introduced briefly. Secondly, on this basis, the overall SNR gains of the whole procedure after correlation detection are deduced in detail. Their performance of anti-noise is analyzed, which is affected by Doppler frequency, the period of pseudo-random code and the pulse width of code-element .The results show that the performance of anti-noise for the latter fuze is better than that of the pseudo-random code phase modulation fuze. And the good performance of anti-noise can be guaranteed by designing on their parameters.
%K Fuze
%K Pseudo-random code phase modulation
%K PAM(Pulse Amplitude Modulation)
%K Doppler frequency
%K SNR gains<br>引信
%K 伪码调相:脉冲幅度调制
%K 多普勒频率
%K 信噪比增益
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=0B00EFCD33951D8432210D7511E85C81&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=11C933E0BC2B8917&eid=5EA913D6CA639CC0&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=9