Narrow-Band Interference Suppression in Transform Domain Based on Adaptive Multi-threshold Algorithm

Kasparis T.[J].Georgiopoulos M, Payne E. Non-linear filtering techniques for narrow-band interference rejection in direct sequence spread.spectrum systems [C], IEEE MilCOM1991, Mclean VA.1991,:-[2]Saulnier G J. Suppression of narrowband jammers in a spread-spectrum receiver using transform-domain adaptive filtering [J], IEEE J. on Selected Areas in Communications, 1992, 10(4): 742749. .[3]Young J A, Lehnert J S. Analysis of DFT-based frequency excision algorithms for directsequence spread-spectrum communications [J]. IEEE Trans. on communications, 1998, 46(8): 10761087. ..[4]Capozza P T. A single-chip narrow-band frequency-domain excisor for a Global Positioning System (GPS) receiver [J]. IEEE J. of Solid State Circuits, 2000, 35(3): 401411. .[5]DiPietro R C. An FFT based technique for suppressing narrow-band interference in PN spread-spectrum communication systems [C]. IEEE Processing on ICASSP, Scotland, 1989: 13601363. .[6]薛巍, 向敬成, 黄怀信. 基于门限检测的直扩通信系统窄带干扰变换域抑制方法[J].电子与信息学报.2003, 25(7):990-浏览[7]Ketchum J W, Proakis J G. Adaptive algorithms for estimating and suppressing narrow-band interference in PN spread- spectrum systems[J]. IEEE Trans. on Communications, 1982, 30(5): 913924.[8]罗鹏飞, 张文明, 刘福声, 随机信号分析[M],长沙: 国防科技大学出版社, 2000: 155158.