OrCAD16.3在通信电子线路教学中的应用  

Application of OrCAD16.3 in Communication Electronic Circuit Teaching

作　　者：刘敏[1] 付崇芳[1] 

机构地区：[1]南昌航空大学信息工程学院通信工程系,330063

出　　处：《中国教育技术装备》2014年第20期13-16,共4页China Educational Technology & Equipment

摘　　要：采用OrCAD16.3软件对AM信号、DSB信号、包络检波器、同步检波器进行建模并仿真,观察到调制解调输出波形,改变参数的值,可观察到恢复出来调制信号失真,验证包络检波器和同步检波器的检波条件。This paper completed modeling and simulation of AM, DSB, envelope detector, synchronous detector using OrCAD16.3, the waveforms of modulation and demodulation can be observed, changing the values of parameters, the modulation signal distortion can be observed, which verify the detection conditions of envelope detector and synchronous detector.

关 键 词：OrCAD16.3 调制 解调 仿真 

分 类 号：G434[文化科学—教育学]