2007•Shanxi nongye daxue xuebao. Ziran kexue banRequires access
The Research on Using FPGA to Realize DDS Signal Generator
Wei Yang
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Abstract
A signal generator was designed with the aid of the Direct Digital Frequency Synthesis technology(DDS),by the digital controlling the increment of signal phase and on a FPGA system.The signal produced by this generator has many advantages,such as convenience for changing magnitude and frequency,high resolution,high frequency changing speed,reducing phase noise and so on.