Affiliation: | [1]State ,Key Laboratory Breeding Base of Dielectrics Engineering, Harbin University of Science and Technology, Harbin 150080; [2]Key Laboratow of Engilneering Dielectrics and Its Application (Ministry of Education), Harbin University of Science and Technology, Harbin 150080; [3]College of Electrical & Electronic Engineer, Harbin University of Science and Technology, Harbin 150080 |