Generation of the Narrow Band Digital Modulated Signals Using Quadrature Digital Upconverter
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Date
2003-04
Authors
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
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 circuits enable to implement this signal processing method in digital form. Analog and digital approaches are compared in this document. The measurement of narrow band D8PSK modulation signal generated by Quadrature Digital Upconverter is presented in this paper.
Description
Citation
Radioengineering. 2003, vol. 12, č. 1, s. 35-38. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2003/03_01_35_38.pdf
http://www.radioeng.cz/fulltexts/2003/03_01_35_38.pdf
Document type
Peer-reviewed
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Published version
Date of access to the full text
Language of document
en