DocumentCode
2156353
Title
Application of high-speed, high-accuracy DACs for generation of multiple channels
Author
Deveugele, Jurgen ; Steyaert, Michiel
Author_Institution
ESAT-MICAS, Katholieke Univ., Leuven, Belgium
Volume
1
fYear
2002
fDate
2002
Firstpage
361
Abstract
Most modern communication systems use frequency division multiplexing to serve more than one customer. The combination of FDM signals in the digital domain has several advantages over analog approaches. We show what DAC specifications are needed to build such systems and explain important limiting factors. Special attention is given to the multi-channel generation issues. This reveals that in some cases the DAC specifications are less stringent than what is generally expected.
Keywords
digital-analogue conversion; frequency division multiplexing; transmitters; DAC specifications; communication systems; frequency division multiplexing; multi-channel generation; transmitter architectures; Bandwidth; Digital signal processing; Energy consumption; Feedback; Filtering; Frequency conversion; Frequency division multiplexing; Radio frequency; Signal generators; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Signal Processing, 2002. DSP 2002. 2002 14th International Conference on
Print_ISBN
0-7803-7503-3
Type
conf
DOI
10.1109/ICDSP.2002.1027903
Filename
1027903
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