摘要
在多径传播和其它同频干扰存在而同时接收到多个恒模信号时 ,若已知需要信号到达方向的通信条件下 ,本文提出了恒模算法的初始预测方法 ,对干扰起到了零陷作用 ,数字模拟结果表明了这一初始预测方法是有效的。
For the reason of multipath propagation and interference signals,in fact the antenna receive several constant modulus signals,so a method must be develop to control the convergence behavior of the CM array towards the needed signal In this paper a new method of initialization and prediction of the CMA Based adaptive array is developed,when the angle of arrived of the desired signal is known,to null the interfere signal Simulation was also showed to prove the method is practical
出处
《通信学报》
EI
CSCD
北大核心
2000年第2期64-68,共5页
Journal on Communications
