Invention Grant
- Patent Title: Power amplification system with variable supply voltage
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Application No.: US14867192Application Date: 2015-09-28
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Publication No.: US09838058B2Publication Date: 2017-12-05
- Inventor: David Richard Pehlke , David Steven Ripley , Philip John Lehtola
- Applicant: SKYWORKS SOLUTIONS, INC.
- Applicant Address: US MA Woburn
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US MA Woburn
- Agency: Chang & Hale LLP
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04B1/3827 ; H03F3/21 ; H03F1/02 ; H03F3/191 ; H03F3/72 ; H04B1/04
Abstract:
Power amplification system with variable supply voltage. A power amplification system can include a power amplifier and a boost converter configured to provide a supply voltage to the power amplifier. The power amplification system can include a control system configured to provide a boost converter control signal to the boost converter to adjust the supply voltage based on a parameter associated with the power amplifier.
Public/Granted literature
- US20160241197A1 POWER AMPLIFICATION SYSTEM WITH VARIABLE SUPPLY VOLTAGE Public/Granted day:2016-08-18
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