Comparison of Two Methods' Performance in PN Code Acquisition
I En · Communications technology · 2001
This paper discusses the principle o f the pseudonoise(PN)code' s acquisition in direct spread spectrum communication system by using correlator and delay -matched filter.On the base of these,analyses and compares their r esistant capability to narrow -band and broadband noise in synchroniza-tion detection,the average time of PN code acquisition,and their diffic ulties in practical implementation.