Method and apparatus

An RF power harvesting insert (100) for a wrist-watch, the insert comprising a dielectric substrate (102) and an antenna (104) tuned to harvest power from RF electromagnetic fields to provide a radio frequency electrical signal and comprising a track of electrically conductive material on the substr...

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Bibliographic Details
Main Authors Bruno Roberto Franciscatto, Aline Coelho De Sousa, Vitor Freitas
Format Patent
LanguageEnglish
Published 30.09.2020
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
ELECTROMECHANICAL CLOCKS OR WATCHES
GENERATION
HOROLOGY
PHYSICS
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:An RF power harvesting insert (100) for a wrist-watch, the insert comprising a dielectric substrate (102) and an antenna (104) tuned to harvest power from RF electromagnetic fields to provide a radio frequency electrical signal and comprising a track of electrically conductive material on the substrate, wherein the antenna is carried by an annular region of a first surface of the substrate.
Bibliography:Application Number: GB20170006865