MAGNETIC ANTENNA AND BOARD MOUNTED WITH THE SAME
    8.
    发明申请
    MAGNETIC ANTENNA AND BOARD MOUNTED WITH THE SAME 有权
    磁性天线和板与其安装

    公开(公告)号:US20120062436A1

    公开(公告)日:2012-03-15

    申请号:US13285041

    申请日:2011-10-31

    IPC分类号: H01Q7/08 H01P11/00

    摘要: A magnetic antenna, suitable for use in an RFID tag and an RFID tag reader/writer, which operates stable even if brought close to a metallic object and suitable for mass-production, and a board mounted with the magnetic antenna. The magnetic antenna has a coil with a magnetic layer and a conductive layer provided on the magnetic layer via an insulating layer or has a plurality of coils each with a magnetic layer having a square or rectangular shape and arranged radially.

    摘要翻译: 一种适用于RFID标签和RFID标签读写器的磁性天线,即使靠近金属物体并且适合批量生产也能够稳定运行,并且安装有磁性天线的电路板。 磁性天线具有带有磁性层的线圈和通过绝缘层设置在磁性层上的导电层,或者具有多个具有矩形或矩形形状的磁性层的线圈并且径向布置。

    Magnetic antenna and board mounted with the same
    9.
    发明申请
    Magnetic antenna and board mounted with the same 有权
    磁性天线和板上安装相同

    公开(公告)号:US20080129629A1

    公开(公告)日:2008-06-05

    申请号:US12003951

    申请日:2008-01-03

    IPC分类号: H01Q7/06

    摘要: There is provided a magnetic antenna, suitable for use in an RFID tag and an RFID tag reader/writer, which operates stable even if brought close to a metallic object and suitable for mass-production, and a board mounted with the magnetic antenna. The magnetic antenna has a coil comprising a magnetic layer and a conductive layer provided on the magnetic layer via an insulating layer. Alternatively, the magnetic antenna has a plurality of coils each comprising a magnetic layer having a square or rectangular shape and arranged radially. One ends of the coils are connected in series or parallel to one another by the magnetic layers thereof such that the coils have the same polarity. An insulating layer is provided on one or both outer surface of the coils, and a conductive layer is provided on an outer surface of at least one of the insulating layers. The magnetic antenna is produced using an LTCC technology.

    摘要翻译: 提供了一种适用于RFID标签和RFID标签读写器的磁性天线,其即使靠近金属物体并且适合批量生产也能够稳定运行,并且安装有磁性天线的板。 磁性天线具有包括磁性层和通过绝缘层设置在磁性层上的导电层的线圈。 或者,磁性天线具有多个线圈,每个线圈包括具有正方形或矩形形状并且径向布置的磁性层。 线圈的一端通过其磁性层彼此串联或并联连接,使得线圈具有相同的极性。 绝缘层设置在线圈的一个或两个外表面上,并且导电层设置在至少一个绝缘层的外表面上。 使用LTCC技术制造磁性天线。

    Magnetic antenna and board mounted with the same
    10.
    发明授权
    Magnetic antenna and board mounted with the same 有权
    磁性天线和板上安装相同

    公开(公告)号:US08159405B2

    公开(公告)日:2012-04-17

    申请号:US13285041

    申请日:2011-10-31

    IPC分类号: H01Q7/08

    摘要: A magnetic antenna, suitable for use in an RFID tag and an RFID tag reader/writer, which operates stable even if brought close to a metallic object and suitable for mass-production, and a board mounted with the magnetic antenna. The magnetic antenna has a coil with a magnetic layer and a conductive layer provided on the magnetic layer via an insulating layer or has a plurality of coils each with a magnetic layer having a square or rectangular shape and arranged radially.

    摘要翻译: 一种适用于RFID标签和RFID标签读写器的磁性天线,即使靠近金属物体并且适合批量生产也能够稳定运行,并且安装有磁性天线的电路板。 磁性天线具有带有磁性层的线圈和通过绝缘层设置在磁性层上的导电层,或者具有多个具有矩形或矩形形状的磁性层的线圈并且径向布置。