- sideband carrier
- 边(频)带载波
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
sideband carrier
Look at other dictionaries:
sideband — [sīdband΄] n. Radio the frequency or frequencies on either side of a carrier frequency that are generated by the process of modulation of the carrier * * * side·band also side band (sīdʹbănd ) n. Either of the two bands of frequencies, one just… … Universalium
sideband — [sīdband΄] n. Radio the frequency or frequencies on either side of a carrier frequency that are generated by the process of modulation of the carrier … English World dictionary
Sideband — The power of an AM signal plotted against frequency. Key: fc is the carrier frequency, fm is the maximum modulation frequency In radio communications, a sideband is a band of frequencies higher than or lower than the carrier frequency, containing … Wikipedia
sideband — A range of frequencies occupied by the spectral components resulting from the modulation of a carrier wave by a signal. The frequency of the upper sideband is the sum of the carrier frequency and the audio frequencies used to modulate the carrier … Aviation dictionary
Carrier wave — In telecommunications, a carrier wave, or carrier is a waveform (usually sinusoidal) that is modulated (modified) with an input signal for the purpose of conveying information, [citeweb|title=Carrier wave with no modulation transports no… … Wikipedia
sideband — noun The band of frequencies each side of the frequency of a carrier wave; formed as a result of modulation of the carrier. Syn: SB … Wiktionary
sideband — noun Date: 1921 the band of frequencies (as of radio waves) on either side of the carrier frequency produced by modulation … New Collegiate Dictionary
sideband — noun Telecommunications each of two frequency bands either side of the carrier wave, which contain the modulated signal … English new terms dictionary
sideband — The frequency band above and below the carrier frequency that is produced as a result of modulation … IT glossary of terms, acronyms and abbreviations
sideband — sideˈband noun (radio) A frequency band above or below the carrier frequency, containing additional frequencies constituting the information to be conveyed, introduced by modulation • • • Main Entry: ↑side … Useful english dictionary
Single-sideband modulation — (SSB) is a refinement of amplitude modulation that more efficiently uses electrical power and bandwidth. It is closely related to vestigial sideband modulation (VSB) (see below).Amplitude modulation produces a modulated output signal that has… … Wikipedia
