Invention Grant
US07825871B2 Method and system for equalizing antenna circuit matching variations
有权
用于均衡天线电路匹配变化的方法和系统
- Patent Title: Method and system for equalizing antenna circuit matching variations
- Patent Title (中): 用于均衡天线电路匹配变化的方法和系统
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Application No.: US11750095Application Date: 2007-05-17
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Publication No.: US07825871B2Publication Date: 2010-11-02
- Inventor: Ahmadreza Rofougaran , Maryam Rofougaran
- Applicant: Ahmadreza Rofougaran , Maryam Rofougaran
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H01Q1/50
- IPC: H01Q1/50

Abstract:
Aspects of a method and system for equalizing antenna circuit matching variations may include adjusting a frequency response of an antenna via a programmable filter and a gain of the antenna by varying a programmable amplifier. The antenna frequency response and the antenna gain may be adjusted dynamically and/or autonomously. The programmable amplifier and the programmable filter may be adjusted sequentially or simultaneously. The programmable filter may be an LC-type circuit and the programmable amplifier may be a low-noise amplifier. In an exemplary embodiment of the invention, the programmable filter may comprise a programmable capacitance in a matrix arrangement and/or a programmable inductance in a matrix arrangement.
Public/Granted literature
- US20080231543A1 METHOD AND SYSTEM FOR EQUALIZING ANTENNA CIRCUIT MATCHING VARIATIONS Public/Granted day:2008-09-25
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