中国物理B ›› 2016, Vol. 25 ›› Issue (6): 68101-068101.doi: 10.1088/1674-1056/25/6/068101
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
Zheng-Bin Wang(王正斌), Chao Gao(高超), Bo Li(李波), Zhi-Hang Wu(吴知航), Hua-Mei Zhang(张华美), Ye-Rong Zhang (张业荣)
Zheng-Bin Wang(王正斌)1,2, Chao Gao(高超)1, Bo Li(李波)1,2, Zhi-Hang Wu(吴知航)1, Hua-Mei Zhang(张华美)1, Ye-Rong Zhang (张业荣)1
摘要:
In this work, we propose an all-dielectric frequency selective surface (FSS) composed of periodically placed high-permittivity dielectric resonators and a three-dimensional (3D) printed supporter. Mie resonances in the dielectric resonators offer strong electric and magnetic dipoles, quadrupoles, and higher order terms. The re-radiated electric and magnetic fields by these multipoles interact with the incident fields, which leads to total reflection or total transmission in some special frequency bands. The measured results of the fabricated FSS demonstrate a stopband fractional bandwidth (FBW) of 22.2%, which is consistent with the simulated result.
中图分类号: (Metamaterials for chiral, bianisotropic and other complex media)