Compared to the simple diode needed to demodulate AM radio signals, the detector circuits used for FM are slightly more complicated. Wrapping your head around phase detectors, ratio detectors, ...

This demo video shows using a Rigol DG4000 Series Arbitrary Waveform Generator and a DSA1000 series of Spectrum Analyzer to create and demodulate an FM audio transmission. This demo video shows using ...

At the time of original publication, the author was senior scientist at Continental Electronics. He retired in 2017. The text below is as originally published in 2010 and is provided here as an ...