SYSTEM AND METHOD FOR OPTIMIZING INTERMODULATION PERFORMANCE OF RECEIVERS

Systems and methods for mitigating broadband and/or Intermodulation ("IM") interference. The methods comprise: monitoring performance of at least one demodulator performance metric of a communication device; detecting when the communication device is under or will be under an influence of...

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Bibliographic Details
Main Authors ERICSON, Daniel W, ROYSTER, Catherine D, HARTLESS, Mac L, LAYNE, Dennis R, PROSSER, Nathan T
Format Patent
LanguageEnglish
Published 01.07.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:Systems and methods for mitigating broadband and/or Intermodulation ("IM") interference. The methods comprise: monitoring performance of at least one demodulator performance metric of a communication device; detecting when the communication device is under or will be under an influence of IM interference based on a performance of the at least one demodulator performance metric; determining an improved level of gain to be applied to (i) a variable attenuator of the communication device or (ii) a variable gain low noise amplifier of the communication device; and selectively adjusting an amount of gain being applied by the variable attenuator or variable gain low noise amplifier based on the improved performance achieved with new level of attenuation. 8-Dec-20
Bibliography:Application Number: AU20200286201