title: Microwave Bandpass Filter Based on Mie-Resonance Extraordinary Transmission.
abstract: Microwave bandpass filter structure has been designed and fabricated by filling the periodically metallic apertures with dielectric particles. The microwave cannot transmit through the metallic subwavelength apertures. By filling the metallic apertures with dielectric particles, a transmission passband with insertion loss 2 dB appears at the frequency of 10-12 GHz. Both simulated and experimental results show that the passband is induced by the Mie resonance of the dielectric particles. In addition, the passband frequency can be tuned by the size and the permittivity of the dielectric particles. This approach is suitable to fabricate the microwave bandpass filters.
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Xiaolong
authors.initials: X
authors.lastname: Pan
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Haiyan
authors.initials: H
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Dezhao
authors.initials: D
authors.lastname: Zhang
authors.affiliation: School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Shuang
authors.initials: S
authors.lastname: Xun
authors.affiliation: School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Mengzhu
authors.initials: M
authors.lastname: Ouyang
authors.affiliation: School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Wentao
authors.initials: W
authors.lastname: Fan
authors.affiliation: Department of Physics, Inner Mongolia University of Science and Technology, Baotou, China.
authors.forename: Yunsheng
authors.initials: Y
authors.lastname: Guo
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Ye
authors.initials: Y
authors.lastname: Wu
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Shanguo
authors.initials: S
authors.lastname: Huang
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Ke
authors.initials: K
authors.lastname: Bi
authors.affiliation: State Key Laboratory of Information Photonics and Optical Communications & School of Science, Beijing University of Posts and Telecommunications, Beijing, China.
authors.forename: Ming
authors.initials: M
authors.lastname: Lei
mesh_terms: D003198:Computer Simulation; D004581:Electronics / Q000295:instrumentation*; D004867:Equipment Design; D005374:Filtration; D008872:Microwaves