Anti-metal RFID tag and manufacturing method thereof
    1.
    发明申请
    Anti-metal RFID tag and manufacturing method thereof 审中-公开
    反金属RFID标签及其制造方法

    公开(公告)号:US20090160653A1

    公开(公告)日:2009-06-25

    申请号:US12003615

    申请日:2007-12-28

    IPC分类号: G08B1/00

    摘要: An anti-metal radio frequency identification (RFID) tag and a manufacturing method thereof are described. The anti-metal RFID tag includes a substrate having a first surface and a second surface on an opposite side thereof; a planar integral antenna formed on the first surface of the substrate; a RFID transceiver chip (i.e., RFID chip) disposed on the surface of the substrate and coupled to a signal feed point of the planar integral antenna. The flexible planar integral antenna and substrate are folded and then fixed by a fixing mechanism to form an anti-metal RFID tag with a feed-in structure, a RFID transceiver chip, and a radiator on one side, and a ground plane on the opposite side. A spacer is further sandwiched in the center of the folded structure, which is helpful for improving the antenna gain of the anti-metal RFID tag.

    摘要翻译: 描述了一种反金​​属射频识别(RFID)标签及其制造方法。 所述反金属RFID标签包括具有第一表面和在其相对侧上的第二表面的基板; 形成在所述基板的第一表面上的平面集成天线; RFID收发器芯片(即,RFID芯片),其布置在基板的表面上并且耦合到平面一体式天线的信号馈送点。 柔性平面一体化天线和基板被折叠然后通过固定机构固定,以形成具有馈入结构的反金属RFID标签,RFID收发器芯片和一侧的散热器,以及相对的接地平面 侧。 间隔件进一步夹在折叠结构的中心,这有助于提高反金属RFID标签的天线增益。

    Security system
    2.
    发明申请
    Security system 有权
    保安系统

    公开(公告)号:US20070147615A1

    公开(公告)日:2007-06-28

    申请号:US11318571

    申请日:2005-12-28

    IPC分类号: H04K1/00

    摘要: A security system. The security system for a protected object comprises a first wireless module, a central controller, and a remote authorization server. The first wireless module and the central controller are disposed in the protected object. The first wireless module transmits an authorization request with an authorization ID (identification) of the protected object, and receives an authorization response. The central controller is coupled to the first wireless module, and allows the protected object to operate in accordance with the authorization response. The remote authorization server, responsive to the authorization request, generates the authorization response from an authorization record thereof in accordance with the authorization ID, and transmits the authorization response.

    摘要翻译: 一个安全系统。 受保护对象的安全系统包括第一无线模块,中央控制器和远程授权服务器。 第一无线模块和中央控制器设置在被保护对象中。 第一无线模块发送具有受保护对象的授权ID(识别)的授权请求,并且接收授权响应。 中央控制器耦合到第一无线模块,并且允许受保护对象根据授权响应进行操作。 响应于授权请求的远程授权服务器根据授权ID从其授权记录生成授权响应,并发送授权响应。

    Security system
    3.
    发明授权
    Security system 有权
    保安系统

    公开(公告)号:US07711118B2

    公开(公告)日:2010-05-04

    申请号:US11318571

    申请日:2005-12-28

    IPC分类号: H04K1/00

    摘要: The security system for a protected object comprises a first wireless module, a central controller, and a remote authorization server. The first wireless module and the central controller are disposed in the protected object. The first wireless module transmits an authorization request with an authorization ID (identification) of the protected object, and receives an authorization response. The central controller is coupled to the first wireless module, and allows the protected object to operate in accordance with the authorization response. The remote authorization server, responsive to the authorization request, generates the authorization response from an authorization record thereof in accordance with the authorization ID, and transmits the authorization response.

    摘要翻译: 受保护对象的安全系统包括第一无线模块,中央控制器和远程授权服务器。 第一无线模块和中央控制器设置在被保护对象中。 第一无线模块发送具有受保护对象的授权ID(识别)的授权请求,并且接收授权响应。 中央控制器耦合到第一无线模块,并且允许受保护对象根据授权响应进行操作。 响应于授权请求的远程授权服务器根据授权ID从其授权记录生成授权响应,并发送授权响应。

    SYSTEM AND METHOD FOR TESTING POWER INTENSIFY OF RFID TAGS
    4.
    发明申请
    SYSTEM AND METHOD FOR TESTING POWER INTENSIFY OF RFID TAGS 审中-公开
    测试RFID标签功率强度的系统和方法

    公开(公告)号:US20080183407A1

    公开(公告)日:2008-07-31

    申请号:US11964647

    申请日:2007-12-26

    CPC分类号: G06K7/0008 G06K7/10217

    摘要: The invention provides a system and method for testing the power intensity of RFID tags. The method is applicable to the system for testing power intensity, which comprises a RFID reading device, a signal transmitting device electrically coupled to the RFID reading device, a signal separating device electrically coupled to the signal transmitting device and a control analysis device electrically coupled to the signal separating device. The system is applicable to a RFID tag or a test object attached with a RFID tag in a non-shielded or shielded room.

    摘要翻译: 本发明提供了一种用于测试RFID标签的功率强度的系统和方法。 该方法适用于用于测试功率强度的系统,其包括RFID读取装置,电耦合到RFID读取装置的信号发送装置,电耦合到信号发送装置的信号分离装置和电耦合到 信号分离装置。 该系统适用于在非屏蔽或屏蔽的房间中附着有RFID标签的RFID标签或测试对象。