US Patent 11431304 Radio-frequency circuit and communication device
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Edits on 16 Oct, 2023
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Patent Inventor Names
Hidenori Obiya0
Hirotsugu Mori0
Shinya Hitomi0
Edits on 5 Apr, 2023
Golden AI
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Edits on 26 Sep, 2022
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Patent Jurisdiction
Patent Number
114313040
Date of Patent
August 30, 2022
0Patent Application Number
169088200
Date Filed
June 23, 2020
0Patent Primary Examiner
Edits on 31 Aug, 2022
Golden AI
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Article (+528 characters)
US Patent 11431304 Radio-frequency circuit and communication device
Article
A radio-frequency circuit includes a power amplifying circuit configured to amplify a first radio-frequency signal having a first channel bandwidth and a second radio-frequency signal having a second channel bandwidth greater than the first channel bandwidth. The power amplifying circuit is configured to amplify the first radio-frequency signal in an amplifying mode according to an envelope tracking method, and to amplify the second radio-frequency signal in an amplifying mode according to an average power tracking method.
Infobox
Is a
Patent Jurisdiction
Patent Number
11431304
Date of Patent
August 30, 2022
Patent Application Number
16908820
Date Filed
June 23, 2020
Patent Primary Examiner
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