The foster seeley FM demodulator is a complicated circuit , and I've been trying to understand its working in detail. Most explanations are based on the phasor representation, but they have'nt given the proper conditions under which they assumed. My question is , can phasor diagrams be applied to a non linear circuit with diodes ?
The circuit resembles a full wave rectifier. Also can anyone elaborate on which all capacitors/inductors are short or open or reactive to these three frequency components?
1. DC
2.Message frequency (kHz)
3.Radio (modulating) frequency. (MHz)
The circuit resembles a full wave rectifier. Also can anyone elaborate on which all capacitors/inductors are short or open or reactive to these three frequency components?
1. DC
2.Message frequency (kHz)
3.Radio (modulating) frequency. (MHz)
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