SYSTEMS AND METHODS FOR SELF-CALIBRATION FOR WIRELESS COMMUNICATION

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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NEYMANOV BAKHTIYAR, MOFIDI MAHBOD, SAAD, JR. JOHN, YUDHISH KRITARTH, FRANKLAND STEPHEN
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung: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.