US Patent 9077426 Adaptive antenna matching via a transceiver-based perturbation technique
Patent 9077426 was granted and assigned to BlackBerry on July, 2015 by the United States Patent and Trademark Office.
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Patent abstract
Embodiments are directed to a transceiver comprising a first section and a second section, and a controller configured to: receive an uplink reflected power measurement and a downlink power measurement at the same time, calculate an impedance associated with the first section based on the uplink power measurement and the downlink power measurement, and provide a tuning parameter to the second section to match an impedance of the second section with the impedance of the first section.
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US Patent 09077426 Adaptive antenna matching via a transceiver-based perturbation technique US Patent 9077426 Adaptive antenna matching via a transceiver-based perturbation technique
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Patent Number
0907742600
Patent Number
907742600
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Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
090774260
Date of Patent
July 7, 2015
0Patent Application Number
136649260
Date Filed
October 31, 2012
0Official Website
Patent Primary Examiner
Edits on 28 Sep, 2022
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Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
090774260
Date of Patent
July 7, 2015
0Patent Application Number
136649260
Date Filed
October 31, 2012
0Official Website
Patent Primary Examiner
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US Patent 09077426 Adaptive antenna matching via a transceiver-based perturbation technique
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
09077426
Date of patent
July 7, 2015
Patent application number
13664926
Date Filed
October 31, 2012
Patent primary examiner
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