Theory and Modeling of Direct Digital Synthesizers

Theory and Modeling of Direct Digital Synthesizers

The article considers the problems of the design of direct digital synthesizers, based on the method of the direct digital frequency and signal synthesis, the calculation of phase changes in DDS. Block and functional electrical diagrams of a direct digital synthesizer are presented. Basic formulas f...

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Bibliographic Details
Main Authors: E. S. Klyuzhev, I. V. Ryabov, I. V. Strelnikov, P. M. Yuriev
Format: Article
Language:Russian
Published: Saint Petersburg Electrotechnical University "LETI" 2016-08-01
Series:Известия высших учебных заведений России: Радиоэлектроника
Subjects:
direct digital frequency and signal synthesis
digital synthesizers
amplitude noise level
phase noise
digital storage
digital-to-analog converter
functional generator x-sin(x)
low-pass filter
multilevel signals
level of spurious spectral components
fm signal
Online Access:https://re.eltech.ru/jour/article/view/114
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