- the frequency band either above (upper sideband) or below (lower sideband) the carrier frequency, within which fall the spectral components produced by modulation of a carrier wave
| 单词 | sideband |
| 释义 | Collins Concise English Dictionary © HarperCollins Publishers:: sideband /ˈsaɪdˌbænd/ n
side′ band′, [Radio.]
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