Rejection of narrowband interference in DS-SS systems employing decision feedback filters
Caijie Xia, Jianping An, Aihua Wang · 2005
The performance of direct-sequence spread spectrum systems in the present of narrowband interference rejection is studied employing decision feedback filters. Closed-form analytical expressions for the system's performance are derived. Both analysis results and numerical simulation results show that DF filters outperform linear prediction filters by comparison.