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Patent Applicant
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Current Assignee
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Patent Jurisdiction
Patent Number
Patent Inventor Names
Philip John Lehtola0
Date of Patent
February 13, 2018
0Patent Application Number
148699570
Date Filed
September 29, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Radio-frequency (RF) power amplifiers driven by boost converter. In some embodiments, a power amplification system can include a supply system configured to provide a high-voltage (HV) supply signal based on a battery voltage, and a power amplifier (PA) configured to receive the HV supply signal and amplify an RF signal. The power amplification system can further include an output path configured to route the amplified RF signal to a filter. Such an output path can be substantially free of either or both of an impedance transformation circuit and a band selection switch.
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