Month: January 2022
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FM vs. AM – Demodulating an FM signal using a phase-locked loop (PLL)
Phase-Locked Loops (PLLs) are a widely-used building block of technologies that require motor speed controls, tracking filters, frequency synthesis providing multiple of a reference signal frequency, and frequency shift keying or FSK that decodes for demodulation carrier frequencies. For our project, we will be using a phase-locked loop to demodulate an existing frequency modulated signal.…