Detection and compensation of dielectric resonator oscillator frequency drift

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United States of America Patent

PATENT NO 9768787
SERIAL NO

15285122

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Abstract

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Systems and methods are provided for detection and compensation of dielectric resonator oscillator frequency drift. DRO frequency drift detection and compensation may comprise, for a received input signal, detecting one or more channels in the input signal, determine frequency offset for each of the detected channels; determining determine dielectric resonator oscillator (DRO) frequency drift based on combining frequency offsets of the detected channels, and determining, based on the DRO frequency drift, one or more adjustments for compensating for the DRO frequency drift. The DRO frequency drift may be determined based on analysis of an intermediate signal generated during processing of the input signal.

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Patent Owner(s)

Patent OwnerAddress
MAXLINEAR INC5966 LA PLACE COURT SUITE 100 CARLSBAD CA 92008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anantharaman, Subramanian Bangalore, IN 20 108
Maller, Harish Bangalore, IN 4 3
Ramesh, Sridhar Irvine, US 111 577

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