The Design and Implementation of Virtual Digital Oscilloscope

Ai Ling Qu; Hong Mei Liu; Yan Ling Lv; Ru Kun Han; Qiu Yan Liang

doi:10.4028/www.scientific.net/AMR.898.883

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The Design and Implementation of Virtual Digital Oscilloscope
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 898The Design and Implementation of Virtual Digital...

The Design and Implementation of Virtual Digital Oscilloscope

Abstract:

The virtual instrument is the computer-based instrument. The close integration between computer and instrument is one important instrument development direction. The virtual digital storage oscilloscope introduced in the paper has some additional functions except the common oscilloscope functions, its additional functions are spectral analysis, parameter automatic measurement, complex conditions trigger and data storage. The virtual digital storage oscilloscope communicates with the PC software through USB port. The paper discusses the overall design ideas of virtual digital storage oscilloscope, and the composition and functions of the circuits.