Invention Grant
- Patent Title: Selecting a converter operating mode of a PA envelope power supply
- Patent Title (中): 选择PA封装电源的转换器工作模式
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Application No.: US13304796Application Date: 2011-11-28
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Publication No.: US08712349B2Publication Date: 2014-04-29
- Inventor: William David Southcombe , Jason Millard , Chris Levesque , Brian Baxter , Roman Zbigniew Arkiszewski , David E. Jones , Scott Yoder , Terry J. Stockert
- Applicant: William David Southcombe , Jason Millard , Chris Levesque , Brian Baxter , Roman Zbigniew Arkiszewski , David E. Jones , Scott Yoder , Terry J. Stockert
- Applicant Address: US NC Greensboro
- Assignee: RF Micro Devices, Inc.
- Current Assignee: RF Micro Devices, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H01Q11/12
- IPC: H01Q11/12 ; H04B1/04
Abstract:
A power amplifier (PA) envelope power supply and a process to select a converter operating mode of the PA envelope power supply are disclosed. The PA envelope power supply operates in one of a first converter operating mode and a second converter operating mode. The process for selecting the converter operating mode is based on a selected communications mode of a radio frequency (RF) communications system, a target output power from RF PA circuitry of the RF communications system, and a direct current (DC) power supply voltage.
Public/Granted literature
- US20120299646A1 SELECTING A CONVERTER OPERATING MODE OF A PA ENVELOPE POWER SUPPLY Public/Granted day:2012-11-29
Information query
