Implementation of a Filter Bank Based Narrowband Interference Suppression Algorithm on a DSP Processor

摘要

High power narrow-band interferences, jammers, will degrade the performance in wideband Spread Spectrum Systems. To eliminate these effects, Filter bank based interference suppression method in a CDMA system is presented. In this paper, a modern VLIW programmable fixed-point digital signal processor (TMS320C6414) is used to implement the suppression algorithm.