SYSTEM, APPARATUS AND METHOD FOR CONCURRENT WIRELESS ENERGY TRANSMISSION AND COMMUNICATION

PURPOSE: A wireless energy and data transceiver and a method thereof are provided to form a resonator and a radiator into one body by using multiplied frequency several or several tens of times power transmission frequency for far-field communication. CONSTITUTION: Energy with frequency f0 is transm...

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Bibliographic Details
Main Authors BYUN, WOO JIN, KANG, MIN SOO, KIM, KWANG SEON, MOON, JUNG ICK, KIM, BONG SU, KIM, SEONG MIN, YUN, JE HOON, CHO, IN KUI
Format Patent
LanguageEnglish
Korean
Published 27.06.2012
Subjects
PHYSICS
SIGNALLING
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Summary:PURPOSE: A wireless energy and data transceiver and a method thereof are provided to form a resonator and a radiator into one body by using multiplied frequency several or several tens of times power transmission frequency for far-field communication. CONSTITUTION: Energy with frequency f0 is transmitted to a resonator(206) via a power amplifier(202) and a first matching circuit(204). The energy transmitted to the resonator is delivered to a receiving-side resonator(300) using resonation and used as power source for a load or communication module of a receiving device(104). A data signal generated from a communication module(208) is mixed with a return frequency signal provided from a local oscillator(210) through a frequency mixer(212). The mixed signal is amplified through a signal amplifier(214) and transmitted to a radiator(218) through a second matching circuit(216). The transmitted signal is received by a receiving-side radiator(308).
Bibliography:Application Number: KR20100130309