摘要
针对射频微波电路中宽带阻抗匹配网络的教学困难,引入了简化实频法科研成果,通过将网络综合法与专业仿真软件设计结果进行比较,验证了简化实频法实现宽带阻抗匹配网络的有效性。实验中,学生通过学习宽带网络的设计与优化过程,能够将理论性的抽象问题具体化,降低了理论知识的学习难度,提高了学生的实验积极性,获得了较满意的教学效果。
In view of the difficulty of teaching broadband impedance matching network in radio frequency microwave circuits,the research results of simplified real frequency method are introduced into the experimental teaching,and the effectiveness of the simplified real frequency method in realizing broadband impedance matching network is verified by comparing the design results of network synthesis method and professional simulation software.In the experiment,through learning the design and optimization process of broadband network,students can concretize the theoretical abstract problems,reduce the difficulty of learning theoretical knowledge,improve students’enthusiasm in the experiment,and obtain a satisfactory teaching effect.
作者
刘国华
周国祥
郭灿天赐
LIU Guohua;ZHOU Guoxiang;GUO Cantianci(National Virtual Simulation Experimental Teaching Center of Electronic Information Technology,Hangzhou Dianzi University,Hangzhou 310018,China)
出处
《实验技术与管理》
CAS
北大核心
2020年第12期210-213,217,共5页
Experimental Technology and Management
基金
浙江省高等教育“十三五”第一批教学改革研究项目(jg20180101)
2019浙江省教育科学规划课题(2019SCG009)
杭州电子科技大学实践类教学改革项目(sjkg201807)
杭州电子科技大学2020年研究生教育教学改革项目(JXGG2020ZD001)。
关键词
射频微波电路
简化实频法
宽带匹配网络
教学效果
radio frequency microwave circuit
simplified real frequency method
broadband matching network
teaching effect
