檢視干扰的原始碼

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中文名；干扰

外文名；disturb

拼音； gān rǎo

注音；ㄍㄢ ㄖㄠˇ

解释；扰乱;打扰.
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在通信领域中，信号是表示消息的物理量，如电信号可以通过幅度、[[频率]]、相位的变化来表示不同的消息。'''干扰'''是指对有用信号的接收造成损伤。干扰一般由以下两种，串扰：电子学上两条信号线之间的耦合现象。无线电干扰：通过发送无线电信号来降低信噪比的方式，达到破坏通信、阻止广播电台[[信号]]的行为。<ref>[https://wenda.so.com/q/1378644335063413 干扰素的副作用],360问答 , 2013年9月8日</ref>