一种适用于大规模跳频信号分网的处理架构  

A Processing Architecture for Large Scale Frequency Hopping Signal Reception and Processing

作　　者：楼华勋 吴伟[1,2] 孙珺 张华娣[2] LOU Hua-xun;WU Wei;SUN Jun;ZHANG Hua-di(Science and Technology on Communication Information Security Control Laboratory,Jiaxing Zhejiang 314033,China;No.36 Research Institute of CETC,Jiaxing Zhejiang 314033,China)

机构地区：[1]通信信息控制和安全技术重点实验室,浙江嘉兴314033 [2]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《通信对抗》2021年第4期29-32,共4页Communication Countermeasures

摘　　要：分析了某跳频信号的特点,采用DSP+FPGA+PPC+PC架构,利用FPGA的并行处理优势与DSP的协调处理优势,加上以时间为基准的精准分网方法,实现了一种实时接收处理大规模跳频信号的软硬件系统,能够实时准确地接收处理多达几十个网的跳频信号。This paper analyses the characteristics of a certain frequency hopping signal,adopting an“DSP+FPGA+PPC+PC”architecture,uses the parallel processing advantages of FPGA and the coordinated processing advantages of DSP,and uses the precise processing method based on time to realize a real-time software and hardware system for receiving and processing large-scale frequency hopping signals,which can accurately receive and process the frequency hopping signals of dozens of networks in real time.

关 键 词：跳频信号 接收处理 PFGA DSP 软件设计 

分 类 号：TN911.7[电子电信—通信与信息系统]