Abstract: A wireless power receiver includes a receiver resonator configured to be coupled to a source resonator to receive a power from the source resonator, the receiver resonator comprising: a planar dielectric layer; an antenna patterned in the form of a loop on the dielectric layer or arranged in the shape of a ring in the exterior of the dielectric layer; and a meta-structure separated from the antenna and arranged on the dielectric layer within the antenna, wherein the meta-structure is configured to reinforce at least one of the electric fields and magnetic fields that are formed in the receiver resonator.
Type:
Grant
Filed:
August 23, 2013
Date of Patent:
March 13, 2018
Assignee:
SOONGSIL UNIVERSITY-INDUSTRY COOPERATION FOUNDATION
Abstract: A wireless power receiver includes a receiver resonator configured to be coupled to a source resonator to receive a power from the source resonator, the receiver resonator comprising: an inverted U-shaped dielectric layer whose distal ends are bent inward; an antenna patterned in the form of a loop in line with the shape of the dielectric layer; and a meta-structure arranged around the antenna on the dielectric layer, wherein the meta-structure is configured to reinforce at least one of the electric fields and magnetic fields that are formed in the receiver resonator.
Type:
Grant
Filed:
August 23, 2013
Date of Patent:
June 13, 2017
Assignee:
SOONGSIL UNIVERSITY-INDUSTRY COOPERATION FOUNDATION
Abstract: A terminal device includes a housing, a communication antenna installed in a first region in the housing and configured to transmit and receive electromagnetic waves, an agglomerative meta-structure installed in a second region spaced from the first region in the housing and configured to agglomerate the electromagnetic waves received from the communication antenna, and a recycling unit configured to convert the electromagnetic waves agglomerated by the agglomerative meta-structure to effective power.
Type:
Grant
Filed:
August 7, 2013
Date of Patent:
January 5, 2016
Assignee:
SOONGSIL UNIVERSITY-INDUSTRY COOPERATION FOUNDATION
Abstract: A terminal device includes a housing, a communication antenna, and an agglomerative meta-structure, wherein the agglomerative meta-structure comprises a first pattern layer connected in series between an input end and an output end of the agglomerative meta-structure, and a second pattern layer connected in parallel between the input end and the output end.
Type:
Grant
Filed:
August 7, 2013
Date of Patent:
August 11, 2015
Assignee:
SOONGSIL UNIVERSITY-INDUSTRY COOPERATION FOUNDATION
Inventors:
Chul Hun Seo, Chongmin Lee, Hyoungjun Kim
Abstract: A voltage controlled oscillator includes a split ring resonator (SRR) configured to have meta-material characteristics fabricated on a board, and an energy compensation circuit configured to cause resonant oscillation of the SRR. The energy compensation circuit is fabricated in the form of an integrated circuit.
Type:
Grant
Filed:
December 13, 2012
Date of Patent:
August 5, 2014
Assignees:
Electronics and Telecommunications Research Institute, Soongsil University-Industry Cooperation Foundation
Inventors:
Dong-Uk Sim, Young Jun Chong, Yong Moon, Hyeon Seok Jang
Abstract: A wireless power receiver includes a receiver resonator configured to be coupled to a source resonator to receive a power from the source resonator, the receiver resonator comprising: an inverted U-shaped dielectric layer whose distal ends are bent inward; an antenna patterned in the form of a loop in line with the shape of the dielectric layer; and a meta-structure arranged around the antenna on the dielectric layer, wherein the meta-structure is configured to reinforce at least one of the electric fields and magnetic fields that are formed in the receiver resonator.
Type:
Application
Filed:
August 23, 2013
Publication date:
March 6, 2014
Applicant:
Soongsil University-Industry Cooperation Foundation
Abstract: A wireless power receiver includes a receiver resonator configured to be coupled to a source resonator to receive a power from the source resonator, the receiver resonator comprising: a planar dielectric layer; an antenna patterned in the form of a loop on the dielectric layer or arranged in the shape of a ring in the exterior of the dielectric layer; and a meta-structure separated from the antenna and arranged on the dielectric layer within the antenna, wherein the meta-structure is configured to reinforce at least one of the electric fields and magnetic fields that are formed in the receiver resonator.
Type:
Application
Filed:
August 23, 2013
Publication date:
March 6, 2014
Applicant:
Soongsil University-Industry Cooperation Foundation
Abstract: A terminal device includes a housing, a communication antenna, and an agglomerative meta-structure, wherein the agglomerative meta-structure comprises a first pattern layer connected in series between an input end and an output end of the agglomerative meta-structure, and a second pattern layer connected in parallel between the input end and the output end.
Type:
Application
Filed:
August 7, 2013
Publication date:
February 13, 2014
Applicant:
Soongsil University-Industry Cooperation Foundation
Inventors:
Chul Hun SEO, Chongmin LEE, Hyoungjun KIM
Abstract: A voltage controlled oscillator includes a split ring resonator (SRR) configured to have meta-material characteristics fabricated on a board, and an energy compensation circuit configured to cause resonant oscillation of the SRR. The energy compensation circuit is fabricated in the form of an integrated circuit.
Type:
Application
Filed:
December 13, 2012
Publication date:
June 20, 2013
Applicants:
SOONGSIL UNIVERSITY-INDUSTRY COOPERATION FOUNDATION, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventors:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, SOONGSIL UNIVERSITY-INDUSTRY COOPERATION FOUNDATION