Samsung Electronics Co., Ltd.

Dmitry Sergeevich Kozlov

Irina Borisovna Vendik

Orest Genrihovich Vendik

Dmitry Victorovich Kholodnyak

Pavel Anatolevich Turalchuk

Evgenia Yurevna Zameshaeva

Ki Young Kim

Keum Su Song

Mikhail Nikolaevich Makurin

Nikolay Nikolaevich Olyunin

Mikhail Aleksandrovich Odit

Dmitry Viktorovich Kholodnyak

Provided is a bulk acoustic resonator (BAR)-based resonant structure in relation to electric and radio technologies, and more particularly, to a wireless power transmission system. A resonant apparatus for wireless power transmission may include a conducting loop, and a high quality capacitor. The high quality capacitor may include a metacapacitor including a thin piezoelectric layer disposed between two metal electrodes. The metacapacitor may be disposed between two dielectric layers of which central portions are etched, and the conducting loop may be disposed on an upper layer of the two dielectric layers.

Resonant apparatus for wireless power transfer

Provided is a self-resonant apparatus in relation to electric and radio technologies, and more particularly, to a wireless power transmission system, the self-resonant apparatus including ring resonators. Here, the ring resonators may be represented by a combination having metamaterial features, the combination may include split-ring resonators (SRRs) connected in parallel to capacitors, a front surface and a rear surface of each of the SRRs may be connected to be twisted in an alternating pattern, and each SRR may be executed as a metal strip mounted on a dielectric layer and connected to a neighboring SRR by a series capacitor.

Self-resonant apparatus for wireless power transmission system

A tunable terahertz (THz) metamaterial (MTM) filter including: a first wire grid and a second wire grid that are arranged parallel to each other; a dielectric substrate and a liquid crystal layer that are sequentially disposed between the first wire grid and the second wire grid; a plurality of metal strips that are disposed between the dielectric substrate and the liquid crystal layer; and a first control electrode electrically connected to the first wire grid and a second control electrode electrically connected to the second wire grid.

Tunable terahertz metamaterial filter

Growing community of inventors

St. Petersburg, Russia

Dmitry Sergeevich Kozlov