一种基于FPGA的IFF信号模拟器实现方法  

An Implementation of IFF Signal Simulator Based on FPGA

作　　者：周利华[1] ZHOU Lihua(East China research institute of Electronic Engineering,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088

出　　处：《电声技术》2023年第4期118-120,共3页Audio Engineering

摘　　要：在信息化战争背景下,敌我识别(Identification Friend or Foe,IFF)技术得到快速发展,对敌方IFF系统的有效干扰是保护己方设备安全的重要手段。介绍了一种基于现场可编程逻辑阵列(Filed Programmable Gate Array,FPGA)器件和高速数模转换器(Digital to Analog Converter,DAC)的IFF信号模拟器的实现方法,配合IFF侦察系统可实现对敌方IFF系统进行实时、有效的干扰。Under the background of information warfare,Identification Friend or Foe(IFF)technology has developed rapidly,and effective interference with enemy IFF system is an important means to protect the safety of our own equipment.An implementation method of IFF signal simulator based on Filed Programmable Gate Array(FPGA)and high-speed Digital-to-Analog Converter(DAC)is introduced.With the cooperation of IFF reconnaissance system,real-time and effective jamming to enemy IFF system can be realized.

关 键 词：敌我识别(IFF)干扰 现场可编程逻辑阵列(FPGA) 数模转换器(DAC) 信号模拟 

分 类 号：TN959.16[电子电信—信号与信息处理]