Title :
Rejection of PSK interference in DS-SS/QPSK system using complex adaptive filter and nonlinear correlation receiver
Author :
Zorica, N. ; Bojan, D. ; Nenad, M.
Author_Institution :
Fac. of Electron. Eng., Nis Univ., Serbia
fDate :
2/13/1997 12:00:00 AM
Abstract :
The authors investigate the rejection of PSK interference in a DS-SS/QPSK system using a complex adaptive filter and a nonlinear correlation receiver with soft-limiter. This system leads to a decrease in error probability for several orders of magnitude compared to the system which uses a complex adaptive filter and a linear receiver
Keywords :
spread spectrum communication; DS-SS/QPSK system; PSK interference rejection; complex adaptive filter; error probability; nonlinear correlation receiver; soft-limiter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970118
