2FSK信号非相干检测法解调抗干扰性能仿真分析  

Analysis of Anti-jamming Capability of 2FSK Non-correlated Demodulation by Simulation

作　　者：王烟青[1] 袁仕继[1] 张英杰[1] 邱丙益[1] 

机构地区：[1]中国人民解放军63888部队

出　　处：《舰船电子工程》2012年第7期85-87,共3页Ship Electronic Engineering

摘　　要：分析了FSK信号的产生原理及非相干检测法解调原理,针对通信对抗试验中常用的2FSK信号,运用仿真软件Systemview对其进行了仿真。结合实测数据,得出了在不同的干扰情况下信干比和误码率的关系曲线。The principle of FSK generating and its non-correlated demodulation was analysed. The 2FSK sgnal used to be used in com- munication countermeasure test was simulated by Systemview. The relation curve of signal-iamming ratio and err-code ratio under different iamming environment were given based on the measured data.

关 键 词：通信对抗 2FSK 非相干解调 抗干扰 仿真 

分 类 号：TM15[电气工程—电工理论与新技术]