摘要
利用Multisim软件对通信电子线路中单边带调幅信号叠加型同步检波器进行了仿真分析,测试了单边带调幅信号的输出波形和检波后的波形变化规律;观察并分析了电路中关键节点的频谱关系,得到的虚拟仿真结果与理论分析是相一致的。将该软件合理地应用到通信电子线路实验教学中,可将一些抽象的高频电路的理论教学变得简单明了。把虚拟仿真技术引入到课堂教学是教学发展的必然趋势,为实验室的开放教学提供一种行之有效的解决方案。
high-frequency electronic circuits teaching can become simple and clear,when applying the software reasonably in high frequency electronic circuit experimental teaching.At the same time the obtained virtual simulation technology is introduced to the electricity class teaching,which is the in-evitable trend of teaching development.Finally,this article provides an effective solution for opening teaching of the laboratory。
作者
苗倩
侯洪庆
张辉
李艳玲
Miao Qian;Hou Hongqing;Zhang Hui;Li Yanling(Rocket Force University of Engineering,Xi'an,China;The 96743 Army of PLA,Tianshui,China)
出处
《科学技术创新》
2025年第20期108-111,共4页
Scientific and Technological Innovation
关键词
MULTISIM
高频电子线路
同步检波
仿真分析
Multisim
high-frequency electronic circuit
synchronous detector
simulation analysis
