title: Experimental Realization of Tunable Metamaterial Hyper-transmitter.
abstract: We realized the tunable metamaterial hyper-transmitter in the microwave range utilizing simple planar meta-structure. The single-layer metamaterial hyper-transmitter shows that the transmission peak occurs at 14 GHz. In case of the dual-layer one, it is possible to control the transmission peak from 5 to 10 GHz. Moreover, all the transmission peaks reveal transmission over 100%. We experimentally and theoretically investigated these phenomena through 3-dimensional simulation and measurement. The reason for being over 100% is also elucidated. The suggested hyper-transmitter can be used, for example, in enhancing the operating distance of the electromagnetic wave in Wi-Fi, military radar, wireless power transfer and self-driving car.
authors.affiliation: Department of Physics and RINS, Hanyang University, Seoul, South Korea.
authors.forename: Young Joon
authors.initials: YJ
authors.lastname: Yoo
authors.affiliation: Department of Physics, Sungkyunkwan University, Suwon, South Korea.
authors.forename: Changhyun
authors.initials: C
authors.lastname: Yi
authors.affiliation: Department of Physics and RINS, Hanyang University, Seoul, South Korea.
authors.forename: Ji Sub
authors.initials: JS
authors.lastname: Hwang
authors.affiliation: Department of Physics and RINS, Hanyang University, Seoul, South Korea.
authors.forename: Young Ju
authors.initials: YJ
authors.lastname: Kim
authors.affiliation: Advanced Institutes of Convergence Technology, Seoul National University, Suwon, South Korea.
authors.forename: Sang Yoon
authors.initials: SY
authors.lastname: Park
authors.affiliation: Department of Display Information, Sunmoon University, Asan, South Korea.
authors.forename: Ki Won
authors.initials: KW
authors.lastname: Kim
authors.affiliation: Department of Physics, Sungkyunkwan University, Suwon, South Korea.
authors.forename: Joo Yull
authors.initials: JY
authors.lastname: Rhee
authors.affiliation: Department of Physics and RINS, Hanyang University, Seoul, South Korea.
authors.forename: YoungPak
authors.initials: Y
authors.lastname: Lee