CST电磁仿真技术在天线实验教学中的应用  

Application of CST electromagnetic simulation technology in antenna experimental teaching

作　　者：孔祥鲲[1,2] 邢蕾 Kong Xiangkun;Xing Lei(Key Laboratory of Ministry of Education for Radar Imaging and Microwave Photonic Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China;State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China)

机构地区：[1]南京航空航天大学雷达成像与微波光子技术教育部重点实验室,江苏南京211106 [2]东南大学毫米波国家重点实验室,江苏南京210096

出　　处：《实验技术与管理》2017年第11期118-120,157,共4页Experimental Technology and Management

基　　金：中央高校基本科研业务费专项资金项目(NJ20160008);航空科学基金项目(20161852016);南京航空航天大学"十三五"专业建设面上项目(1704ZJ01KC03;1704ZJ01KC02);南京航空航天大学学科拓展平台课程建设项目(1503JG0402K);毫米波国家重点实验室开放课题资助项目(K201609)

摘　　要：提出了在典型工程问题的指导下构建电磁仿真实验教学环境的构想。以超宽带单极子微带天线的典型工程为例,采用全波电磁仿真软件CST,对典型的单极子微带天线进行优化设计和仿真研究,对天线的宽带辐射特性进行了分析和演示,突出展示了电磁仿真软件辅助实验教学的形象化特点。结合在线网络架设服务,帮助学生更好地提高解决复杂工程问题的能力。The conception of constructing the teaching environment of the electromagnetic simulation experiment based on the typical engineering problems is put forward.By taking the typical engineering project of the ultrawide band monopole microstrip antenna as an example,the full wave electromagnetic simulation software CST is used for the optimization of the design and the simulation research of the typical monopole microstrip antenna.The wide band radiation characteristics of the antenna are analyzed and demonstrated,and the visualization features of the electromagnetic simulation softwareaided experimental teaching are highlighted.In combination with the online network erection service,it helps the students to better train their ability to solve complex engineering problems.

关 键 词：超宽带单极子天线 电磁仿真 微带线 实验教学 

分 类 号：TN820[电子电信—信息与通信工程]