基于软件无线电的侦察宽带数字接收机的设计  

Design of Digital EW Receiver Based on Software Radio Conception

作　　者：宋虎[1] 陈建军[1] 吴卫[1] 

机构地区：[1]南京船舶雷达研究所,南京210003

出　　处：《中国电子科学研究院学报》2009年第1期76-80,共5页Journal of China Academy of Electronics and Information Technology

摘　　要：基于软件无线电思想,提出了一种基于FPGA的电子侦察宽带数字接收机设计方案,系统在设计时采用了自下向上的设计方法,首先就各模块进行分析设计,然后对各模块整合例化,生成顶层设计系统,并进行工程实现。实际应用结果表明,该方案具有实时性强、脉冲参数测量精度高等优点。Base on software radio conception, we present a new FPGA-based method of designing digital EW receiver. In the system design, the top-down method were used ,first analyze and design the sub-module ,then instanfiate sub-module in the top design file. And implement it in practical project. Results in the project show that the method has advantages of real-time performance and high precision in pulse parameter measurement.

关 键 词：数字侦察接收机 软件无线电 FPGA 脉冲参数测量 

分 类 号：TN957[电子电信—信号与信息处理]