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Experimental Simulation of Communication Electronic Circuit Based on LabVIEW

Yigang He

Abstract

In order to overcome the shortcoming of hardware experiment in the communication electronic circuit experiment teaching,the method of using graph programming language(G language) of LabVIEW in experiment is put forward.In this paper,the experiment ideas of amplitude modulation and demodulation are discussed chiefly.In addition,the block diagram of virtual experiment and panel of virtual instruments are provided.The experiments illustrate that communication electronic circuit can be simulated and analyzed by LabVIEW software,which makes progress in condition and effect of experiment.

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Available abstract

Key concepts: Block diagram, Demodulation, Computer science, Virtual instrument, Electronic circuit, Visual programming language, Circuit diagram, Software