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US 8,299,877 B2Granted
Resonator for wireless power transmission
AssigneeSamsung Electronics Co., Ltd.
InventorsYoung-tak Hong, Sang-wook Kwon, Eun-seok Park, Won-keun Kong
Life of this patent
Estimating the term…
Abstract
Disclosed is a resonator for wireless power transmission used in a mobile device. The resonator includes a substrate, at least one microstrip line, and a magnetic core. The microstrip line is formed on the substrate and is provided at one side thereof with a slit to have an open-loop shape. The magnetic core is formed on the substrate and is disposed on a space defined by the microstrip line to increase coupling strength.
Claims20
A resonator for wireless power transmission, the resonator comprising:
- a substrate;
- at least one microstrip line formed on the substrate, the at least one microstrip line being provided with one side having a slit to form an open-loop shape of the at least one microstrip line;
- and
- a magnetic core formed on the substrate and enclosed by the open-loop shape of the at least one microstrip line to increase coupling strength.
1 more element
A resonator for wireless power transmission, comprising:
- a strip line formed on a substrate and comprising one side having a slit to form an open-loop shape of the at least one strip line;
- and
- a magnetic core formed on the substrate and enclosed by the open-loop shape of the strip line to increase coupling strength.
Dependencies are inferred from the claim text.