Software Defined Radio (SDR) – and DSP – a Great Introduction
I’ve just found a great introduction to Digital Modulation Systems from Agilent (was HP) at http://cp.literature.agilent.com/litweb/pdf/5965-7160E.pdf as used in the growing are of Software Defined Radio.
It was mentioned on the SoftRock 40 mailing list at http://groups.yahoo.com/group/softrock40 – the SoftRock40 is an amazingly simple (and cheap) multimode transceiver (CW, SSB, PSK31 …) as all the modulation/demodulation uses your PC and its soundcard. It’s only about US$33 including international postage.