Invention Grant
- Patent Title: RFIC with dynamically controlled power amplifier
- Patent Title (中): RFIC具有动态控制的功率放大器
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Application No.: US11787293Application Date: 2007-04-16
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Publication No.: US07787839B2Publication Date: 2010-08-31
- Inventor: Hsin-Hsing Liao
- Applicant: Hsin-Hsing Liao
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick Harrison & Markison
- Main IPC: H01Q11/12
- IPC: H01Q11/12 ; H04B1/04

Abstract:
A radio frequency (RF) front-end includes a power amplifier module and a power amplifier control module. The power amplifier module is coupled to amplify an outbound RF signal in accordance with a control signal to produce an amplified outbound RF signal. The power amplifier control module is coupled to generate the control signal based on at least one of forward power of the amplified outbound RF signal and reflected power of the amplified outbound RF signal.
Public/Granted literature
- US20080139128A1 RFIC with dynamically controlled power amplifier Public/Granted day:2008-06-12
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