扩频测控中窄带干扰抑制算法分析  

Performance Analysis of Narrow-band Interference SuppressionAlgorithm in Spread Spectrum TT&C

作　　者：郭琦[1] 高飞[1] 李国民[2] 

机构地区：[1]北京理工大学电子工程系,北京100081 [2]北京跟踪与通信技术研究所,北京100094

出　　处：《电讯技术》2005年第1期99-102,共4页Telecommunication Engineering

摘　　要：本文简要介绍了扩频测控的原理、特点,分析了系统将面临的各种干扰形式及应采取的措施,其中重点分析了对系统危害最大且较易产生的窄带干扰所应采取的抗干扰措施。最后,通过仿真验证了算法的正确性。This paper introduces the principle and features of the spread spectrum TT&C, analyzes various kinds of interference the spread spectrum TT&C will encounter, and measures which could be taken. This paper focuses on the analysis of the continuous wave interference, which is relatively easy to generate, but could lead to more damages, and suggests an anti-interference algorithm. Finally, the algorithm is validated by simulation.

关 键 词：测控 扩频技术 窄带干扰 自适应滤波 抗干扰算法 

分 类 号：TN911[电子电信—通信与信息系统] V556[电子电信—信息与通信工程]