Design of Arbitrary Waveform Generator Based on LabVIEW

摘要

The arbitrary waveform generator plays a very important role in the design and testing of electronic products, and the virtual instrument provides a new direction for the development of arbitrary waveform generator. The traditional waveform generator is improved by LabVIEW in the paper, and the virtual arbitrary waveform generator is designed by the graphical programming.The system can generate the common basic function signals, generate arbitrary waveform signal through superposition of signal and addition of noise signal, and realize the signal storage and transmission. It can easily realize the continuous upgrading and improvement of the system function and output of the customized signal waveform, and provide convenience for design and measurement.