在LabVIEW平台上实现QPSK调制解调电路的虚拟  

Simulation of QPSK Modulation & Demodulation Circuit on LabVIEW Platform

作　　者：陈群阳[1] 戴曙光[1] 穆平安[1] 王占斌[1] 

机构地区：[1]上海理工大学光电学院,上海200093

出　　处：《电子质量》2003年第7期34-35,共2页Electronics Quality

摘　　要：虚拟仪器概念的出现,是对传统仪器概念的重大突破,美国国家仪器公司(NI)开发的LabVIEW软件平台,是一个基于图形化编程的虚拟仪器软件平台,用它来开发各种仪器及虚拟电路具有独到之处。本文介绍了一种在LabVIEW平台上实现QPSK调制解调电路的虚拟方法。Concept of virtual instrument is a great breakthrough to tradition concept of instrument. LabVIEW (laboratory virtual instrument engineering workbench) software platform developed by Nl (American National Instruments) is a virtual instrument software platform based on graphical programming. To develop different kinds of instruments and virtual circuits by using LavVIEW shows great superiority. This paper presents a method of how to simulate QPSK modulation & demodulation circuit on LabVIEW platform.

关 键 词：LabVIEW软件平台 虚拟仪器 QPSK 调制解调电路 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]