Realization of Virtual Oscillograph Based on USB

Author

Zhixiao, Wang ; Fuguo, Dong

Author_Institution

Shandong Institute of Bussiness and Technology Yantai 264005 China

fYear

2007

Abstract

Virtual Instrument represents the trend of the ATS(automatic test system) development. The USB-bus technology provides the Virtual Instrument with new space to develop. The Virtual Instrument based on the USB-bus coincides with the new bus standard and the trend of instrument development. Virtual digital oscilloscope we designed consist data acquisition, wave display, frequency spectrum and wave storage modules. It has some merits which common oscilloscope doesn´t have, such as saving wave as permanence dataC using data at any moment C real-time display and print wave, cost low, extending functions based on requirement of application.

Keywords

automatic test equipment; oscillographs; system buses; virtual instrumentation; LabVIEW; USB; automatic test system; data acquisition; frequency spectrum; universal serial bus; virtual oscillograph; wave display; wave storage modules; Cost function; Data acquisition; Displays; Frequency; Instruments; Oscilloscopes; Space technology; Standards development; System testing; Universal Serial Bus; LabVIEW; Universal Serial Bus(USB); Virtual Oscillograph; Virtual instruments;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-1136-8

Electronic_ISBN

978-1-4244-1136-8

Type

conf

DOI

10.1109/ICEMI.2007.4350874

Filename

4350874