The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
DSSS Signal Detection Based on Wavelet Decomposition
Author(s): 
Pages: 67-70
Year: Issue:  6
Journal: TELECOMMUNICATION ENGINEERING

Keyword:  直接序列扩频信号检测小波分解;
Abstract: 针对直接序列扩频(DSSS)信号检测的问题,提出了一种对接收信号时域自相关进行小波分解的方法.该方法对于进行了载波调制的直扩信号,其所在频带未知时无法设计前置滤波器,从而造成检测性能下降的情况,给出了一种可行的解决方案.计算机模拟表明,在该情况下,本方法具有较好的检测性能.
Related Articles
loading...