| 摘要: |
| 针对紧凑型的宽带高速通信信号侦察测向应用需求，对相关干涉仪测向处理模块进行
合理的采样率设计和算法优化，利用FPGA运算能力强的特点，在有限的硬件资源中实现了
60 MHz带宽的准实时测向处理，对提高侦察跳频等低截获概率信号的效能有重要意义。 |
| 关键词: 电子侦察 通信信号 测向 信号处理 |
| DOI： |
|
| 基金项目: |
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| Design and Implementation of a High Speed Wideband Direction Finding Module for Communication Signals |
| CHAO jie-pin |
| (Southwest China Institute of Electronic Technology,Chengdu 610036,China) |
| Abstract: |
| The sample rate and arithmetic of interferometer signal processing module
for high speed wideband communication signals direction finding is optimized ac
cording to the application requirement.Taking advantage of strong computation
ablility of FPGA, th
e quasi real time signals direction finding in 60MHz bandwidth is realized based
on limited hardware resources,which is signification to improve the efficiency
of reconnaissance of low interception probability signals such as frequency hop
ping signal. |
| Key words: electronic reconnaissance communication signal direction finding signal processing |
