舰船电子工程
艦船電子工程
함선전자공정
SHIP ELECTRONIC ENGINEERING
2012年
7期
85-87
,共3页
王烟青%袁仕继%张英杰%邱丙益
王煙青%袁仕繼%張英傑%邱丙益
왕연청%원사계%장영걸%구병익
通信对抗%2FSK%非相干解调%抗干扰%仿真
通信對抗%2FSK%非相榦解調%抗榦擾%倣真
통신대항%2FSK%비상간해조%항간우%방진
communication countermeasures%2FSK%non-correlated demodulation%anti-jamming%simulation
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。
分析瞭FSK信號的產生原理及非相榦檢測法解調原理,針對通信對抗試驗中常用的2FSK信號,運用倣真軟件Systemview對其進行瞭倣真。結閤實測數據,得齣瞭在不同的榦擾情況下信榦比和誤碼率的關繫麯線。
분석료FSK신호적산생원리급비상간검측법해조원리,침대통신대항시험중상용적2FSK신호,운용방진연건Systemview대기진행료방진。결합실측수거,득출료재불동적간우정황하신간비화오마솔적관계곡선。
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.
