ISOLATION DEVICES THAT PASS COUPLER OUTPUT SIGNALS
    1.
    发明申请
    ISOLATION DEVICES THAT PASS COUPLER OUTPUT SIGNALS 有权
    通过耦合输出信号的隔离设备

    公开(公告)号:US20150372363A1

    公开(公告)日:2015-12-24

    申请号:US14669262

    申请日:2015-03-26

    Applicant: ZIH Corp.

    CPC classification number: H01P1/2002 H01P1/30 H01P7/06

    Abstract: Various embodiments are directed to isolation devices, systems, methods and various means, for isolating ignition causing signals and/or explosions from hazardous or explosive environments.

    Abstract translation: 各种实施例涉及隔离装置,系统,方法和各种装置,用于隔离引起信号和/或爆炸的危险或爆炸性环境的点火。

    Multi-element RFID coupler
    5.
    发明授权
    Multi-element RFID coupler 有权
    多元件RFID耦合器

    公开(公告)号:US09391675B2

    公开(公告)日:2016-07-12

    申请号:US13941300

    申请日:2013-07-12

    Applicant: ZIH Corp.

    Abstract: An RFID communication system comprising a near field coupler that is capable of selectively communicating with a targeted transponder positioned among a group of multiple adjacent transponders. The coupler is configured to receive communication signals from a transceiver and transmit the signals to a targeted transponder in a transponder operating region. The coupler includes a number of radiating elements spaced apart and a switching element. The switching element selectively couples one or more of the radiating elements to the transceiver. The coupled elements transmit the signals into the transponder operating region by emanating a near field effect. The pattern of the near field effect may be adjusted by changing the combination of the coupled radiating elements.

    Abstract translation: 一种包括近场耦合器的RFID通信系统,其能够选择性地与位于一组多个相邻的应答器之间的目标应答器进行通信。 耦合器被配置为从收发器接收通信信号,并将信号发送到应答器操作区域中的目标应答器。 耦合器包括间隔开的多个辐射元件和开关元件。 开关元件将一个或多个辐射元件选择性地耦合到收发器。 耦合元件通过发出近场效应将信号发送到应答器工作区域。 可以通过改变耦合的辐射元件的组合来调节近场效应的图案。

    APPARATUS AND METHOD FOR COMMUNICATING WITH AN RFID TRANSPONDER
    7.
    发明申请
    APPARATUS AND METHOD FOR COMMUNICATING WITH AN RFID TRANSPONDER 审中-公开
    用于与RFID TRANSPONDER通信的装置和方法

    公开(公告)号:US20150161426A1

    公开(公告)日:2015-06-11

    申请号:US14626828

    申请日:2015-02-19

    Applicant: ZIH Corp.

    Abstract: A system having a UHF RFID transceiver is adapted to communicate exclusively with a single electro-magnetically coupled transponder located in a predetermined confined transponder operating region. The system includes a near field coupling device comprising a plurality of lines connected in parallel with an unmatched load. The near field coupling device may be formed, for example on a printed circuit board with a plurality of electrically interconnected traces and a ground plane. The system establishes, at predetermined transceiver power levels, a mutual electro-magnetic coupling which is selective exclusively for a single transponder located in a defined transponder operating region. Also included are methods for selective communication with the transponder in an apparatus such as a printer-encoder.

    Abstract translation: 具有UHF RFID收发器的系统适于与位于预定的有限应答器操作区域中的单个电磁耦合应答器专用通信。 该系统包括近场耦合装置,其包括与不匹配的负载并联连接的多条线。 近场耦合装置可以例如形成在具有多个电互连迹线和接地平面的印刷电路板上。 该系统在预定的收发器功率水平下建立一个相互电磁耦合,该电耦合专用于位于定义的应答器操作区域中的单个应答器。 还包括在诸如打印机编码器的装置中与应答器进行选择性通信的方法。

    Apparatus and Method for Communicating with an RFID Transponder
    8.
    发明申请
    Apparatus and Method for Communicating with an RFID Transponder 有权
    用于与RFID应答器进行通信的装置和方法

    公开(公告)号:US20140132399A1

    公开(公告)日:2014-05-15

    申请号:US14069315

    申请日:2013-10-31

    Applicant: ZIH CORP.

    Abstract: A system having a UHF RFID transceiver is adapted to communicate exclusively with a single electro-magnetically coupled transponder located in a predetermined confined transponder operating region. The system includes a near field coupling device comprising a plurality of lines connected in parallel with an unmatched load. The near field coupling device may be formed, for example on a printed circuit board with a plurality of electrically interconnected traces and a ground plane. The system establishes, at predetermined transceiver power levels, a mutual electro-magnetic coupling which is selective exclusively for a single transponder located in a defined transponder operating region. Also included are methods for selective communication with the transponder in an apparatus such as a printer-encoder.

    Abstract translation: 具有UHF RFID收发器的系统适于与位于预定的有限应答器操作区域中的单个电磁耦合应答器专用通信。 该系统包括近场耦合装置,其包括与不匹配的负载并联连接的多条线。 近场耦合装置可以例如形成在具有多个电互连迹线和接地平面的印刷电路板上。 该系统在预定的收发器功率水平下建立一个相互电磁耦合,该电耦合专用于位于定义的应答器操作区域中的单个应答器。 还包括在诸如打印机编码器的装置中与应答器进行选择性通信的方法。

    MULTI-ELEMENT RFID COUPLER
    9.
    发明申请
    MULTI-ELEMENT RFID COUPLER 有权
    多元RFID联接器

    公开(公告)号:US20130300543A1

    公开(公告)日:2013-11-14

    申请号:US13941300

    申请日:2013-07-12

    Applicant: ZIH Corp.

    Abstract: An RFID communication system comprising a near field coupler that is capable of selectively communicating with a targeted transponder positioned among a group of multiple adjacent transponders. The coupler is configured to receive communication signals from a transceiver and transmit the signals to a targeted transponder in a transponder operating region. The coupler includes a number of radiating elements spaced apart and a switching element. The switching element selectively couples one or more of the radiating elements to the transceiver. The coupled elements transmit the signals into the transponder operating region by emanating a near field effect. The pattern of the near field effect may be adjusted by changing the combination of the coupled radiating elements.

    Abstract translation: 一种包括近场耦合器的RFID通信系统,其能够选择性地与位于一组多个相邻的应答器之间的目标应答器进行通信。 耦合器被配置为从收发器接收通信信号,并将信号发送到应答器操作区域中的目标应答器。 耦合器包括间隔开的多个辐射元件和开关元件。 开关元件将一个或多个辐射元件选择性地耦合到收发器。 耦合元件通过发出近场效应将信号发送到应答器工作区域。 可以通过改变耦合的辐射元件的组合来调节近场效应的图案。

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