超材料技术在天线设计实验教学改革中的应用

Application of Metamaterial Technology in Experiment Teaching Reform of Antenna Design

为了增强天线课程的时代性并提高学生学习天线的兴趣,将超材料技术引入到天线设计实验教学中。通过构建LOGO贴片天线、卡通型反射阵天线和圆环超材料喇叭天线仿真平台,学生不仅能够加深对三类基本天线工作原理的理解而且能够初步了解超材料技术的强大功能。由于超材料图案具有天然的艺术美,所以学生在仿真超材料天线时可感受到科学与艺术的相融性,这有利于培养学生的科学审美能力。

In order to strengthen the contemporary style of antenna course and then improve the students'interest in learning antenna,the metamaterials technology is introduced into the experimental teaching of antenna design.By structuring the simulation platform of logo patch antenna,cartoon reflective array antenna and ring metamaterial horn antenna,the students can not only deepen their understanding of the working principles of three kinds of basic antennas,but also preliminarily understand the powerful functions of metamaterial technology.Thanks to the natural artistic beauty of metamaterial pattern,students can feel the integration of science and art when they simulate the metamaterial antenna,which is conducive to cultivate students'scientific aesthetic ability.