相位测频法在数字信道化后续处理中的应用  

Application of Phase Frequency Measurement Method to The Digital Channelization Follow-up Processing

作　　者：石远东[1] 郑继刚[1] 安涛[1] 

机构地区：[1]船舶重工集团公司723所,扬州225001

出　　处：《舰船电子对抗》2009年第2期81-83,95,共4页Shipboard Electronic Countermeasure

摘　　要：讨论了基于相位测频法的数字信道化后的精测频方法,对相位测频性能进行了分析,利用相位测频法对信道化后的数据进行了仿真,并讨论了同一信道中同时多信号的处理方法。This paper discusses the accurate frequency measurement method after digital channelization based on the phase frequency measurement method, analyzes the performance of phase frequency measurement,simulates the channelized data by the phase frequency measurment method, and discusses the processing method while multi-signal existing in the same channel at the same time.

关 键 词：相位测频法 数字信道化 多信号 

分 类 号：TN971.1[电子电信—信号与信息处理]