Yanhui Sun
Abstract
The arbitrary waveform generator(AWG) is based on the principle of DDS(Direct Digital Frequency Synthesis).We adopt CPLD to implement waveform synthesis,utilize RAM to storage data of waveforms.The amplitude and the phase of waveform are adjustable.The AWG can generate arbitrary waveforms.It is small and convenient.
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The arbitrary waveform generator(AWG) is based on the principle of DDS(Direct Digital Frequency Synthesis).We adopt CPLD to implement waveform synthesis,utilize RAM to storage data of waveforms.The amplitude and the phase of waveform are adjustable.The AWG can generate arbitrary waveforms.It is small and convenient.
Key concepts: Waveform, Arbitrary waveform generator, Signal generator, Amplitude, Generator (circuit theory), Computer science, Complex programmable logic device, Function generator