Invention Grant
- Patent Title: Front end radio architecture (FERA) with power management
- Patent Title (中): 具有电源管理的前端无线电架构（FERA）
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Application No.: US14051601Application Date: 2013-10-11
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Publication No.: US09220067B2Publication Date: 2015-12-22
- Inventor: Nadim Khlat , Alexander Wayne Hietala
- Applicant: RF Micro Devices, Inc.
- 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: H04B7/00
- IPC: H04B7/00 ; H04W52/02 ; H03F1/02 ; H03F3/24 ; H03F3/68 ; H03F3/72 ; H04B1/00 ; H04L5/00 ; H04B1/04
Abstract:
A front end radio architecture (FERA) with power management is disclosed. The FERA includes a first power amplifier (PA) block having a first-first PA for amplifying first-first signals and a first-second PA for amplifying first-second signals. Also included is a second PA block having a second-first PA for amplifying second-first signals and a second-second PA for amplifying second-second signals. At least one power supply is adapted to selectively supply power to the first-first PA and the second-second PA through a first path. The power supply is also adapted to selectively supply power to the first-second PA and the second-first PA through a second path. A control system is adapted to selectively enable and disable the first-first PA, the first-second PA, the second-first PA, and the second-second PA.
Public/Granted literature
- US20140038675A1 FRONT END RADIO ARCHITECTURE (FERA) WITH POWER MANAGEMENT Public/Granted day:2014-02-06
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