基于FPGA的雷达脉冲信号预分选方法  

Radar Pulse Signal Pre-Sorting based on FPGA

作　　者：张刊[1] 陈为沛[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2007年第1期33-37,共5页Fire Control Radar Technology

摘　　要：现代电子战环境复杂,信号密度大,所以对信号的实时分选很重要,本文提出了一种改进的信号预分选方法,并构建了一个实时的信号预分选系统,由于是基于FPGA的,所以设计非常灵活而且分选速度快。Quartus II仿真结果证明了该系统的可行性,并且通过硬件电路进行了具体实现,试验结果良好。Real-time sorting to signal is very important for modern battlefield because electronic warfare （EM） environment is complicated and signal density is very high. This paper presents an improved signal pre-sorting algorithm. A real-time signal pre-sorting system based on FPGA is built, Quartus II simulation to the system verified that the system is feasible. Hardware circuit is designed for the system, and good test result is obtained with the circuit.

关 键 词：信号分选 FPGA 脉冲测量 关联比较 

分 类 号：TN911.6[电子电信—通信与信息系统] TN95[电子电信—信息与通信工程]