Virtual Impedance Analyzer Design and Implementation

Author

Yao, Kai-Chao ; Liao, Chin-Wen ; Chao, Li-ling ; Lin, Fu-yu

Author_Institution

Nat. Chang-hua Univ. of Educ., Changhua

fYear

2007

fDate

5-7 Sept. 2007

Firstpage

71

Lastpage

71

Abstract

In this research, the structure and design of virtual impedance analyzers are studied. The construction process is also described and introduced. This programmable virtual impedance analyzer is achieved by software part, Labview, hardware part, DAQ card and some external circuits. The measurement functions include: (1) impedance [Z] display that has magnitude, phase, impedance and reactance, (2) display settings that has visible section and scale, (3) measurement frequency control, (4) run button, and (5) display window. In the illustrations, demonstrate the design of front panels and also proceed the measurement test of designed virtual impedance analyzer to show the capabilities.

Keywords

design; electric impedance measurement; virtual instrumentation; DAQ card; Labview; display window; impedance display; measurement frequency control; run button; virtual impedance analyzer design; Circuit testing; Data acquisition; Displays; Educational programs; Electrical resistance measurement; Frequency measurement; Hardware; Impedance measurement; Instruments; Workstations;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Computing, Information and Control, 2007. ICICIC '07. Second International Conference on

Conference_Location

Kumamoto

Print_ISBN

0-7695-2882-1

Type

conf

DOI

10.1109/ICICIC.2007.618

Filename

4427716