Virtual Spectrum analyzer Design and Implementation

摘要：

In this research, the structure and design of virtual spectrum analyzer is studied. The construction process is also described and introduced. This programmable virtual spectrum analyzers is achieved by software part, LabVIEW hardware part, DAQ card and some external circuits. The designed measurement functions include five pallettes: (1) spectrum analyzer design and implementation (2) one signal time-domain analyze (3) one signal frequency-domain analyze (4) two signals time-domain overlapping analyze (5) two signals frequency-domain overlapping analyze. In the illustrations, demonstrate the design of front panels and also proceed the measurement test of designed virtual spectrum analyzer to show the capabilities.

关键词： virtual instrument programmable virtual spectrum analyzer LabVIEW

作者: Kai-chao Yao Tai-li Chen Yu-te Lian

作者单位: Department of Industrial Education and Technology National Changhua University of Education Changhua City, Taiwan, R.O.C

会议类型: 国际会议

会议名称: 2009 Ninth International Conference on Hybrid Intelligent Systems(第九届混合智能系统国际会议 HIS 2009)

会议地点: 沈阳

会议语种:英文

页码: 1-4

在线出版日期: 2009-08-12（万方平台首次上网日期，不代表论文的发表时间）