发明授权
US08165552B2 Method and system for identifying radio frequency identification (RFID) tag location using a switchable coil
有权
使用可切换线圈识别射频识别（RFID）标签位置的方法和系统
- 专利标题： Method and system for identifying radio frequency identification (RFID) tag location using a switchable coil
- 专利标题（中）： 使用可切换线圈识别射频识别（RFID）标签位置的方法和系统
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申请号： US11536663申请日： 2006-09-29
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公开(公告)号： US08165552B2公开(公告)日： 2012-04-24
- 发明人: Ahmadreza Rofougaran , Amin Shameli
- 申请人： Ahmadreza Rofougaran , Amin Shameli
- 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
- 代理机构： Farjami & Farjami LLP
- 主分类号： H04B1/06
- IPC分类号： H04B1/06
摘要：
Aspects of a method and system for identifying a radio frequency identification (RFID) tag location using a switchable coil are presented. Aspects of the systems may include one or more processors that enable selection of an inductor coil from a plurality of inductor coils. The selection of the inductor coil may be based on a change in an electromagnetic field, with respect to an initial electromagnetic field, as detected by the selected inductor coil. The processors may enable transmission of a signal, having a transmitter frequency in the UHF frequency band, via the selected inductor coil.
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