Separating and extracting modulated signals

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United States of America Patent

PATENT NO 9917721
SERIAL NO

15481558

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Abstract

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Methods, systems, and apparatus for receiving an input signal, where the input signal includes a carrier signal modulated with a first modulation signal and a second modulation signal, and where the second modulation signal is a TM signal. Demodulating the first modulation signal from the input signal. Modulating an un-modulated carrier signal with the first modulation signal to generate a third signal, where the third signal includes the carrier signal modulated by the first modulation signal. And, removing the first modulation signal from the input signal by subtracting the third signal from the input signal to extract the TM signal from the input 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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