微波技术基础中场路结合分析方法的仿真教学研究  

Teaching Research on Electromagnetic Field and Circuit Theory Method in Microwave Technology

作　　者：朱浩然[1] 孙玉发[1] 吴先良[1] ZHU Haoran;SUN Yufa;WU Xianliang(School of Electronic Information Engineering,Anhui University,Hefei 230039,China)

机构地区：[1]安徽大学电子信息工程学院,安徽合肥230039

出　　处：《安庆师范大学学报（自然科学版）》2020年第4期98-102,共5页Journal of Anqing Normal University(Natural Science Edition)

基　　金：国家自然科学基金(61801001);安徽省科技重大专项(18030901010)。

摘　　要：微波技术课程具有理论性强、不易理解等特点,为此,基于微波网络理论,提出运用场路结合分析三端口网络威尔金森型功分器的概念和设计方法。通过在实验中引入电磁仿真软件,引导学生进行建模、分析。该方法可以将抽象的模型概念可视化,使其更加直观;将理论知识转变为实践设计,便于理解。实际教学效果表明,将场路结合分析方法同电磁仿真实验一同引入课堂教学,有助于学生深入理解教学内容,掌握电磁仿真的基本操作与应用,从而激发学习兴趣,增强主观能动性,提升教学质量。Microwave Technology has the characteristics of strong theoretical and difficult to understand. According to the theory of the microwave network, the concept and design method of the three-port network Wilkinson power divider are analyzed with the combination method of field and circuit. By introducing the electromagnetic(EM) simulation software in the experiment, the students are guided to model and analyze. By employing this method, the abstract modeling concept can be visualized. Moreover, the theoretical knowledge can be transformed into practical design for easy understanding. From the actual teaching effect, it is shown that the introduction of the combination of the field and circuit analyzing methods with the EM simulation experiment can help students to understand the content in depth. Furthermore, the students can enhance the subjective initiation and maser the basic operation of the EM simulation software, which can improve the quality of the teaching.

关 键 词：微波技术基础 场路结合 威尔金森功分器 电磁仿真方法 

分 类 号：TN015[电子电信—物理电子学]