[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the electronics… ...

The modulator and demodulator circuits that implement FM and PM schemes are discussed in block diagram format. The presentation also includes FM transmitter and receiver systems, and concludes with a ...

The CMX973 Quadrature Modulator/Demodulator is the latest RF building block from CML Microcircuits following on from the CMX970 and CMX971. The RF Building Block range is designed to provide the ...

This chapter is devoted to the study of the related techniques of frequency modulation (FM) and phase modulation (PM). It introduces FM and PM using a simple staircase signal, and defines common terms ...