仿真演示在高频电子线路中的应用

Applications of Simulation and Demo in High-frequency Electronic Circuit

针对高频电子线路教学中普遍存在的课程内容缺乏系统性、教学方法缺乏吸引力、实验环节缺乏自主性等问题,提出了以实际出发优化教学内容,通过仿真演示及虚拟实验等手段丰富教学方法,以模拟乘法器及其主要应用为例对电路进行仿真,使教学及实践过程更加形象化、直观化,达到了良好的教学效果,为该课程的理论和实践改革提供了可参考的途径。

As the ubiquitous inadequacy existing in teaching of high frequency electronic circuit, such as systematicness lack of course content, attraction lack of teaching method, autonomy lack in experiment and so on, some measures are proposed; optimize the teaching content based on the actual situation, and rich the teaching methods by simulation demo and virtual experiment. An example of multiplier simulation and its application is given. The better results were obtained in both teaching and experiment. It provides the a way for the course reform in both theory and practice.