Frequency and phase modulation
Analog Communication · Engineering
Study notes
FM radio: 75kHz deviation, 15kHz audio -> BW ~180kHz (Carson). PM: phase shifts. FM noise immunity (limiter) beats AM; that's why music uses FM. VCO generates FM.
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Analog Communication · Engineering
FM radio: 75kHz deviation, 15kHz audio -> BW ~180kHz (Carson). PM: phase shifts. FM noise immunity (limiter) beats AM; that's why music uses FM. VCO generates FM.