A Blind Separation Method for Mixed FSK and QPSK Signals Based on ICA

被引：0
|
作者：
Shang, Junna [1 ]
机构：
[1] Hangzhou Dianzi Univ, Sch Telecommun, Hangzhou 310018, Peoples R China
来源：
2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年
关键词：
ICA; Modulation types; FPICA; BSS;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
As a important component of communication electronic warfare, signal separation has the great effect increasingly. Although there are many kinds of technologies based on time-frequency could be used to separate signal, it is difficult to apply them to complex electromagnetism circumstance on field for the sake of disadvantage-need to get the prior information to object signal. This paper provides a separation method for mixed modulation signals. The simulation shows it is efficient while SNR is above 5dB.
引用
收藏
页码：6684 / 6687
页数：4
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