Frequency tuning for a phase locked loop FM demodulator
Frequency-agile synchronous demodulator
Frequency-modulation demodulator threshold extension device
Frequency-shift-keyed data detector
Frequency-shift-keyed receiver
Frequency-shift-keying detector using digital circuits
Frequency-variation type demodulator and demodulating method
Frequency/phase analog detector and its use in a phase-locked lo
FSK data demodulator
FSK data demodulator using mixing of quadrature baseband signals
FSK demodulation system
FSK demodulator
FSK demodulator
FSK demodulator
FSK demodulator
FSK Demodulator employing a switched capacitor filter and period
FSK Demodulator for frequency-modulation modem
FSK demodulator system and method
FSK demodulator system and method
FSK demodulator using goertzel's discrete fourier transform