Direct digital synthesis a tool for periodic wave generation (part 2).

Direct digital synthesis (DDS) is a useful tool for generating periodic waveforms. In this two-part article, the basic idea of this synthesis technique is presented and then focused on the quality of the sinewave a DDS can create, introducing the SFDR quality parameter. Next effective methods to inc...

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Bibliographic Details

Published in:	IEEE Signal processing magazine 21, 5 (2004).
Main Author:	Cordesses, L.
Format:	Article
Language:	English
Subjects:	Digital-to-analog converter. Direct digital synthesis. Dithering. Follow-on analog filter. Noise shaping. Periodic waveforms generation. Sinewave approximations.