1. Key Laboratory of Engineering Dielectric and Applications (Ministry of Education), School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin 150080, PR China
2. AVIC Research Institute for Special Structures of Aeronautical Composite, Ji’nan 250023, China
3. Center for Composite Materials and Structures, School of Astronautics, Harbin Institute of Technology (HIT), Harbin 150080, PR China