Phase tracking loop impairment monitor for modems

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United States of America Patent

PATENT NO 4534036
SERIAL NO

06447989

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention provides a system which monitors the phase error signal generated by a phase tracking loop. The system includes a first circuit for averaging the phase error signal thus generating an uncorrected phase error, and a second signal for integrating the phase error to generate a corrected phase signal. The two generated signals are added together to yield a total phase error signal.

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Patent Owner(s)

  • PARADYNE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Betts, William L Maderia Beach, FL 100 2125
Martinez, Kenneth Pinellas Park, FL 17 325

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