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1
无线电频率
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物理学课程/无线电波
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取自维基教科书,面向开放世界的开放书籍
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物理学课程
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无线电频率
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无线电电磁辐射的波长范围从数百米到大约一毫米,10
-3
- 10
-3
m -10
2
m,涵盖一系列频率
无线电频率电磁辐射用于信息通信。
在无线电调幅、调频和相调中。
在电视视频波中。
在电话中
类别
:
Book:Physics Course
华夏公益教科书