Optimization of the DDS algorithm by the identification of spurious components
Abstract
In this article direct digital synthesis (DDS) methods of signal generation are considered. Here we designed signal generator. FPGA Cyclone IV, ADC and DAC were designed for researching digital signal processing algorithms and DDS. Generator schemes are based on the Verilog language and programmable logic design software produced by Intel QUARTUS Prime. Phase Truncation properties in the Output Spectrum of DDS were considered and DDS research results were presented in this article.
About the Authors
A. .. Shauerman
СибГУТИ
Russian Federation
Russian Federation
A. .. Borisov
СибГУТИ
Russian Federation
Russian Federation
L. .. Zabelin
СибГУТИ
Russian Federation
Russian Federation
References
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Review
For citations:
Shauerman A..., Borisov A..., Zabelin L... Optimization of the DDS algorithm by the identification of spurious components. The Herald of the Siberian State University of Telecommunications and Information Science. 2020;(2):84-94. (In Russ.)
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