There are many different varieties of modulation but they all fall into three basic categories, namely amplitude modulation, frequency modulation and phase modulation, although frequency and phase ...

Modulation basics, part 3: Spread spectrum and OFDM June 15, 2008 by Ian Poole, Adrio Communications Ltd, Staines, UK Comments 0 Advertisement ...

[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… ...