Professor Ren Wei is mainly engaged in the research of electromagnetic field theory and microwave field theory. His wave function theory and dyadic Green's function theory of homogeneous anisotropic media have aroused great repercussions in this field, and their achievements are serialized in the most authoritative physics magazine "Physical Review" in the world. More than 20 papers have been published abroad, including 18 in SCI, 7 in EI and 3 in EI. Great achievements have also been made in the study of chiral media. The research results were published in J.Appl.Phys and Phys.Rev.E in the United States. He also read more than 20 English papers at international academic conferences. As the first researcher, he completed the project funded by the National Natural Science Foundation: Time domain analysis of ultra-high-speed integrated circuit interconnection system, and won the third prize of the Ministry of Electronic Industry; In Japan, a project funded by the Ministry of Education, Culture, Sports, Science and Technology: Moisture content of wet soil was also completed by the First Research Institute.
The project "Application of Perfect Matching Layer in SAW Device Analysis" was selected by the Personnel Department of Zhejiang Province in 2003, and it was selected as a small-scale funded project, with the funding amount of1.2000 yuan.