Research on Encoder of Digital Channelized Reconnaissance Receiver

被引:0
|
作者
Jiang Haiqing [1 ]
Tang Puzhao [1 ]
Guan Wenshuo [1 ]
机构
[1] Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
关键词
encoder; digital channelized reconnaissance receiver; PDW; cross channel combination; phase interferometer;
D O I
10.1117/12.2030630
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The pulse description word (PDW) encoder of digital channelized reconnaissance receiver was investigated. The encoding flow of digital channelized reconnaissance receiver was introduced. The measurement methods of the pulse width of wideband frequency modulated signal crossing channels and the direction of arrival (DOA) were discussed in detail. It has been applied to reconnaissance receiver in electronic support measure (ESM) system successfully.
引用
收藏
页数:5
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