SYSTEMS AND METHODS FOR SELF-CALIBRATION FOR WIRELESS COMMUNICATION

A method for inductively coupled communication is described. The method includes applying a carrier signal at a carrier frequency to an antenna circuit. The antenna circuit includes an antenna and a matching network that resonate at a resonant frequency. The method also includes measuring a looped-b...

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Bibliographic Details
Main Authors FRANKLAND, Stephen, YUDHISH, Kritarth, MOFIDI, Mahbod, NEYMANOV, Bakhtiyar, SAAD, JR., John
Format Patent
LanguageEnglish
French
German
Published 13.09.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
TRANSMISSION
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Summary:A method for inductively coupled communication is described. The method includes applying a carrier signal at a carrier frequency to an antenna circuit. The antenna circuit includes an antenna and a matching network that resonate at a resonant frequency. The method also includes measuring a looped-back signal over a range of impedance values. The looped-back signal includes the carrier signal received by a receiver coupled to the antenna circuit. The method further includes setting a calibrated impedance as an impedance configuration that produces a resonance peak in the looped-back signal.
Bibliography:Application Number: EP20150778465