| 释义 |
sideband 也作 side band AHD[sīdʹbănd'] D.J.[ˈsaɪdˌbænd]K.K.[ˈsaɪdˌbænd]n.（名词）- Either of the two bands of frequencies, one just above and one just below a carrier frequency, that result from modulation of a carrier wave.边（频）带：两个频率带之中的任何一个，一个恰好高于且另一个恰好低于载体的频率，因载体的电波调制造成的
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