[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 ...

If your synthesiser has an analog impurity control ... in which case you can add further modulation to thicken the signal ...

The world is digital, but sometimes the power of analog is just what is needed. The analog multiplier is a case in point with ...

The technology is a pure digital modulation scheme, which uses the exact same analog and RF circuits as QAM, requiring no analog or mixed-signal re-design. WAM technology is scalable, and may consume ...