Extracting carrier signals from modulated signals

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United States of America Patent

PATENT NO 9893915
SERIAL NO

15481571

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Abstract

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Methods, systems, and apparatus for detecting a center frequency of an input signal, the input signal including a carrier signal modulated with a modulation signal. Detecting a frequency of a second signal. Determining a difference signal between the center frequency of the input signal and the frequency of the second signal. Modifying the frequency of the second signal based on the difference signal to provide the carrier signal. And, outputting the carrier signal.

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Patent Owner(s)

Patent OwnerAddress
TM IP HOLDINGS LLC6969 E SUNRISE DRIVE SUITE 100 TUCSON AS 85750

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerdes, Richard C Tucson, US 47 1253

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