科研成果进“天线与电波传播”课堂的探索——以天线辐射与散射一体化控制的科研成果为例  

Exploration of Scientific Research Achievements into the Classroom of Antenna and Radio Wave Propagation:Taking the Scientific Research Achievements of Integrated Control of Antenna Radiation and Scattering as an Example

作　　者：郑月军 丁亮 陈强[1] 付云起[1] ZHENG Yue-jun;DING Liang;CHEN Qiang;FU Yun-qi(College of Electronic Science and Technology,National University of Defense Technology,Changsha,Hunan 410073,China)

机构地区：[1]国防科技大学电子科学学院,湖南长沙410073

出　　处：《教育教学论坛》2024年第16期87-91,共5页Education And Teaching Forum

基　　金：2020年度国家自然科学基金委青年基金“基于电磁超构表面的阵列天线辐射散射一体化调控技术研究”(61901493);2022年度湖南省自然科学基金委面上项目“超宽带吸波”(2022JJ30665)。

摘　　要：“天线与电波传播”是电子信息类本科专业的核心课程,是注重基础理论与实际应用相结合的课程。为了提高该课程的教学效果,提升课程知识与科研实际联系程度,在课程教学中采用科研成果进课堂的教学方法。利用科研中已解决的关键问题,让学生带着问题去学习,提升对本门课程学习的兴趣和主动性。以天线辐射与散射一体化控制的科研成果进课堂为例,将此成果引入《微带天线》章节,从天线辐射与散射控制的矛盾出发,综合运用课程知识点,对天线辐射控制和散射控制的影响因素进行剖析,结合科研实践开展启发性教学,启发学生思考如何通过天线结构的巧妙设计实现辐射与散射一体化控制,培养学生的创新思维和综合分析能力,使学生走出课堂就能走向科研和工程实践。“Antenna and radio wave propagation”is the core course of undergraduate majors in electronic information field,which focuses on the combination of basic theory and practical application.In order to improve the teaching effect of this course and improve the actual connection between the course knowledge and scientific research,the teaching method of introducing scientific research achievements into the classroom is adopted.The key problems that have been solved in scientific research are used to make students learn with problem-solving,so as to improve their learning interest and initiative for this course.In this paper,The scientific research achievements of integrated control of antenna radiation and scattering are taken into the classroom as an example.The achievements are introduced into the section of“microstrip antenna”.Starting from the contradiction of antenna“radiation and scattering”control,the influence factors of antenna radiation control and scattering control are analyzed by comprehensively using the knowledge points of the course.The heuristic teaching is carried out in combination with scientific research practice.Meanwhile students are inspired to think about how to realize the integrated control of radiation and scattering through the ingenious design of antenna structure.Innovative thinking and comprehensive analysis ability of students are cultivated which can help students go to scientific research and engineering application smoothly.

关 键 词：天线与电波传播 科研成果进课堂 辐射散射一体化调控 

分 类 号：G642.0[文化科学—高等教育学]