2011•Journal of Hunan Institute of Humanities, Science and TechnologyRequires access
Design of Multi-functional Signal Generator Based on DDS and FPGA
Wang Xin-hui
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Abstract
According to direct digital synthesis(DDS),a portable multi-functional signal generator was designed based on FPGA,which could output sinusoidal wave,square wave,triangle wave and sawtooth wave.Simulation and hardware experiment show that the portable multi-functional signal generator has some advantages,such as high accuracy and high resolution with small size.