基于Multisim10的高频电路仿真研究

Research on High Frequency Electric Circuit Simulation based on Multisim10

Multisim10是专门用于电子电路仿真和设计的电子自动化软件,利用Multisim10软件构建了高频常用电路——调幅和检波电路,利用虚拟元器件和虚拟仪器仪表对电路进行了仿真和分析,仿真结果既验证了理论分析结果,又形象直观地呈现出了输入、输出波形,加深了学生对知识的理解,提高了课堂教学效果,调动了学生的学习积极性,激发了学生的学习兴趣,提高了学生的实际动手能力以及分析问题和解决问题的能力。该方法相比于传统的实验教学更加迅速和方便。

Multisim10is an electronic automation software to simulate and design electronic circuit,the paper constructed commonly used in high-frequency circuit-amplitude modulation and demodulation circuit,by using Multisim10,the use of virtual components and virtual instrument to carry on the simulation analysis of circuit were finished,which verified the results of theoretical analysis,and the visual image of the show to enhance the students knowledge and understanding,improve the effects of classroom teaching,and stimulate students interest in learning,mobilized the enthusiasm of students,improved students＇ practical ability,the ability to analyze and solve problems.It is more rapid and convenient compared with the traditional experiment teaching.