首页/ 题库 / [填空题]自由空间的传播损耗公式为:Lp=()+2的答案

自由空间的传播损耗公式为:Lp=()+20lgf+20lgd;从该公式可以得出,自由空间路径损耗斜率为()。

填空题
2022-04-21 11:33
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正确答案
32.45;2

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