Electromagnetic metasurface is a hotspot in the field of electromagnetic field and microwave technology in recent years,the theory and concept of electromagnetic metasurface is gradually introduced into the university course of"Microwave Technology and Antenna Design".The theory and concept of the electromagnetic metasurface are usually very complex.Meanwhile,the experimental verification of the electromagnetic metasurface usually needs expensive microwave measurement instruments and anechoic chambers.Aiming at these teaching difficulties,this paper presents the application and exploration of electromagnetic simulation software HFSS(High Frequency Structure Simulator)in electromagnetic metasurface experiment teaching in detail.Through taking the design of a 30 GHz polarization rotation reflective electromagnetic metasurface as an experimental case,the students could have a good grasp of the design method of electromagnetic metasurface and the analysis of simulation results.Compared with the theoretical teaching,the design and implementation process of electromagnetic metasurface can be concretized and instantiated effectively,which makes the teaching of"Microwave Technology and Antenna"more convincing and improves the teaching efficiency and professional level of the course.
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