摘要
在直接序列伪随机码扩频通信的理论基础上,提出了一种新的伪码扩频方法———双序列伪随机码扩频方法.它与传统的直接序列扩方法相比,具有设备成本低,易实现,可靠性更高等特点.它对于扩频通信技术的推广应用具有较高的实用价值.
This article brings about a new approach of pseudo code spread spectrum, dual sequence pseudo random code spread spectrum method, based upon the theoretical basis of direct sequence pseudo random code spread spectrum communication technique. Compared with tranditionoal spread spectrum, this approach has some characteristics as low device overhead, easy to implement and higher reliability etc. It has higher use value of the popularize and appliance of spread spectrum technique.
出处
《山东理工大学学报（自然科学版）》
CAS
2005年第4期88-91,共4页
Journal of Shandong University of Technology:Natural Science Edition
关键词
双序列伪随机码
扩频
随机码
dual sequence pseudo random code
spread spectrum
random code
