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Analysis and simulation of typical mode of jamming on data link communication system

机译:数据链路通信系统典型干扰模式的分析与仿真

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摘要

The anti-jamming technical development of communication system promotes the jamming technical development of communication system. The four typical modes of jamming on data link communication system (DLCS) such as noise amplitude-modulation (AM) jamming, noise frequency-modulation (FM) jamming, random binary-code modulation jamming and pseudo-noise (PN) code MSK modulation jamming were introduced. The mathematical expressions of them were also given out. Their jamming characteristics were analyzed. Based on that, the simulation models of the above-mentioned four typical modes of jamming based on Simulink in Matlab were developed. And then their jamming characteristics can be shown by use of simulation. The model can be applied in the anti-jamming performance analysis and simulation of DLCS.
机译:通信系统的抗干扰技术发展促进了通信系统的干扰技术发展。数据链路通信系统(DLCS)上的四种典型干扰模式,例如噪声幅度调制(AM)干扰,噪声频率调制(FM)干扰,随机二进制编码调制干扰和伪噪声(PN)码MSK调制介绍了干扰。还给出了它们的数学表达式。分析了它们的干扰特性。在此基础上,建立了基于Simulink的上述四种典型干扰模式的仿真模型。然后可以通过仿真显示其干扰特性。该模型可用于DLCS的抗干扰性能分析和仿真。

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