基于多相滤波的宽带数字信道化处理在被动探测中的应用  

The application of wideband digital channelized processing based on polyphase filtering in passive detection

作　　者：曹俊纺[1] 曹元将[1] 李江涛[1] 

机构地区：[1]中国船舶重工集团公司第七二四研究所,南京210003

出　　处：《雷达与对抗》2012年第2期32-35,共4页Radar & ECM

摘　　要：介绍了基于多相滤波的宽带数字信道化处理技术。对宽带信号进行信道化处理,并对信道化后的数据进行了信号处理,给出了仿真结果。仿真结果表明该方法高效、灵活,易实现。The technology of wideband digital channelized processing based on the polyphase filtering is introduced. The wideband signals are channelized and then the data are processed. The simulation results are given, indicating that the method is highly efficient, flexible, and easy to be realized.

关 键 词：多相滤波 数字信道化 信号处理 

分 类 号：TN850[电子电信—信息与通信工程]