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加载铁氧体磁环对同轴电缆耦合脉冲干扰的影响

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Keywords: 铁氧体磁环,同轴电缆,脉冲干扰,干扰抑制

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Abstract:

讨论了加载铁氧体磁环对同轴电缆耦合脉冲干扰(GJB151A—1997中CS115/CS116试验波)的影响,建立了模拟实际应用条件的测试系统,分析了磁环加载后的等效电路,并在此基础上进行了时域验证测试。实验结果表明,加载磁环对脉冲干扰具有较好的抑制效应,高频抑制效果取决于磁环加载位置。

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