英语词汇“phase modulation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

phase modulation

noun [mass noun] Electronics

Variation of the phase of a radio or other wave as a means of carrying information such as an audio signal.This rotation can cause amplitude and phase modulation of the GPS signal, reducing navigation performance and effectiveness of traditional anti-jam systems....

Changes in the wavelength for the maximum signal are used to directly determine the spectral phase modulation of the femtosecond pulse.
Phase Jitter is the unwanted phase modulation of a primary signal by one or more other signals through the transmission process.

单词	phase modulation
释义	phase modulation noun [mass noun] Electronics Variation of the phase of a radio or other wave as a means of carrying information such as an audio signal.This rotation can cause amplitude and phase modulation of the GPS signal, reducing navigation performance and effectiveness of traditional anti-jam systems.... Changes in the wavelength for the maximum signal are used to directly determine the spectral phase modulation of the femtosecond pulse. Phase Jitter is the unwanted phase modulation of a primary signal by one or more other signals through the transmission process.
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