[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 ...

Danielle Coffingjoined Motorola Semiconductor Products Sector in Tempe, AZ in 1997.Since then, she has worked in the area of high-frequency analogintegrated circuit design and development. She holds ...

This demodulator is suitable for the quadrature phase-shift keying (QPSK) modulator previously published by the same author, "Novel Low-Cost QPSK Modulator Needs No Adjustments" (electronic design, ...