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时分噪声调频干扰性能分析与验证
引用本文:刘伯栋,王胜涛,杨云升,陈锋.时分噪声调频干扰性能分析与验证[J].无线电工程,2013,43(5).
作者姓名:刘伯栋  王胜涛  杨云升  陈锋
作者单位:中国人民解放军63888部队,河南济源,459000
摘    要:时分噪声调频干扰是一种常用的多目标干扰样式,对其性能的分析研究具有重要意义。构建了时分噪声调频干扰信号的产生模型,统计了不同的干扰重复周期、有效调制带宽和占空比下时分噪声调频干扰信号的功率和干扰带宽,分析出这些参数对时分噪声调频干扰信号功率和干扰带宽的影响,指出了关于脉冲信号带宽认识上的误区。对时分多目标干扰模拟设备生成的信号进行了测试,验证了相关结论。

关 键 词:时分噪声调频干扰  脉冲信号带宽  占空比

Performance Analysis and Verification on the Time Sharing Noise FM Jamming
LIU Bo-dong , WANG Sheng-tao , YANG Yun-sheng , CHEN Feng.Performance Analysis and Verification on the Time Sharing Noise FM Jamming[J].Radio Engineering of China,2013,43(5).
Authors:LIU Bo-dong  WANG Sheng-tao  YANG Yun-sheng  CHEN Feng
Abstract:The time sharing noise FM jamming is a fundamental multi-target jamming.Its performance analysis is of great significance.A model is designed to generate the time sharing noise FM jamming signal.The jamming bandwidth and power under different jamming repeated period,effective jamming bandwidth and duty ratio of jamming,are put out.Then the effects of these parameters are analyzed.Some misunderstandings about the pulse signal bandwidth are pointed out.At last,some tests are performed on time sharing noise FM jamming signal simulation device to validate the conclusion.
Keywords:time sharing noise FM jamming  pulse signal bandwidth  duty ratio
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