试题与答案

天线方向图宽度一般是指()。一般是方向图越宽,增益越();方向图越窄,增益越()。

题型:填空题

题目:

天线方向图宽度一般是指()。一般是方向图越宽,增益越();方向图越窄,增益越()。

答案:

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