发明授权
US07979026B2 System and method for using a single antenna for active and passive radio functions
失效
使用单一天线进行有源和无源无线电功能的系统和方法
- 专利标题： System and method for using a single antenna for active and passive radio functions
- 专利标题（中）： 使用单一天线进行有源和无源无线电功能的系统和方法
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申请号： US11959543申请日： 2007-12-19
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公开(公告)号： US07979026B2公开(公告)日： 2011-07-12
- 发明人: Robert William Hulvey
- 申请人： Robert William Hulvey
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： US CA Irvine
- 代理商 Duane S. Kobayashi
- 主分类号： H04B7/00
- IPC分类号： H04B7/00
摘要：
A system and method for using a single antenna for active and passive radio functions. A wireless communication device includes a passive component that can be read using an antenna when the wireless communication device is in a low power sleep mode. When it is determined that a higher capacity is needed, the wireless communication device activates an active component. Activation of the active component includes a switching of a connection of the antenna from the passive component to the active component.
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