Browsing 2003/1 by Subject "Digital modulation"
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Generation of the Narrow Band Digital Modulated Signals Using Quadrature Digital Upconverter
(Společnost pro radioelektronické inženýrství, 2003-04)The paper deals with the modern approach to generation of digital modulated signals at intermediate frequency in digital way. The common digital modulator is based on analogue Quadrature modulator. The modern VLSI integrated ...