Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Javier Mauricio Velandia Torres0
Anton Salfelner0
Date of Patent
June 13, 2017
Patent Application Number
14645177
Date Filed
March 11, 2015
Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
A circuit for tuning an impedance matching network is disclosed. The circuit includes a current sensor, a control circuit coupled to the current sensor and a reference current source and a tunable capacitor coupled to the control circuit. The control circuit is configured to generate a control signal based on an output of the current sensor, wherein the control signal is configured to vary a capacitance of the tunable capacitor.
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