Title :
Design and implementation DDS based on FPGA
Author :
Jia Kejun ; Zhao Yangang ; Lv Ying ; Wang Huiqin
Author_Institution :
Sch. of Comput. & Commun., Lanzhou Univ. of Technol., Lanzhou, China
Abstract :
Design DDS(Direct Digital Synthesizers, DDS) based on FPGA combine the advantage of the output relatively bandwidth and frequency switching time. The design and implementation of digital frequency synthesizer by FPGA are introduced in this article, moreover, the simulated wave are presented.
Keywords :
direct digital synthesis; field programmable gate arrays; FPGA; digital frequency synthesizer; direct digital synthesizer; field programmable gate arrays; frequency switching time; simulated wave; Field programmable gate arrays; FPGA; direct digital synthesizer; lookup table; phase accumulator;
Conference_Titel :
Circuits,Communications and System (PACCS), 2010 Second Pacific-Asia Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-7969-6
DOI :
10.1109/PACCS.2010.5627002
