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公开(公告)号：US07295168B2
公开(公告)日：2007-11-13
申请号：US11129017
申请日：2005-05-13
IPC分类号： H01Q7/08
摘要： An antenna coil has a simple structure and a high sensitivity and can be thinner. The antenna coil includes an X Y coil unit having an X axis coil and a Y axis coil wound around a core, a Z axis coil wound around the X Y coil unit, and a resin portion insert molded around the X Y coil unit and the Z axis coil. In the antenna coil, the X axis coil, the Y axis coil, and the Z axis coil are arranged so that the three coils have an axis in a direction orthogonal to each other, and the X Y coil unit and the Z axis are integrated by the resin portion.
摘要翻译： 天线线圈结构简单，灵敏度高，可以更薄。 天线线圈包括具有缠绕在芯上的X轴线圈和Y轴线圈的XY线圈单元，缠绕在XY线圈单元上的Z轴线圈和围绕XY线圈单元和Z轴线圈模制的树脂部分插入件 。 在天线线圈中，X轴线圈，Y轴线圈和Z轴线圈被布置成使得三个线圈具有彼此正交的方向的轴线，并且XY线圈单元和Z轴线被 树脂部分。
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公开(公告)号：US20070097011A1
公开(公告)日：2007-05-03
申请号：US11634783
申请日：2006-12-05
IPC分类号： H01Q1/12
摘要： An antenna coil is presented. The antenna coil includes a printed board for providing an antenna thereon, a core separately provided from the printed board and wound around by a coil, and a magnetic shield layer provided on a surface of the printed board and below the core. The magnetic shield layer includes nonmetallic magnetic powder, and is formed by self-fusion of the nonmetallic magnetic powder having self-fusing film or a compound containing nonmetallic magnetic powder and adhesive resin. The antenna coil further includes at least two legs for supporting the core on the printed board. The upper surface of the coil includes a coating film by resin powder coating. The antenna coil further includes a terminal connected to each end of the coils, wherein the terminal is formed by a metallic plate layer and functions as an electrode.
摘要翻译： 提出了天线线圈。 天线线圈包括用于在其上提供天线的印刷电路板，由印刷电路板单独设置并由线圈缠绕的磁芯，以及设置在印刷电路板的表面上和磁芯下方的磁屏蔽层。 磁屏蔽层包括非金属磁性粉末，并且通过具有自熔膜的非金属磁性粉末或含有非金属磁性粉末和粘合剂树脂的化合物的自熔而形成。 天线线圈还包括用于在印刷板上支撑芯的至少两个腿。 线圈的上表面包括通过树脂粉末涂覆的涂膜。 天线线圈还包括连接到线圈的每一端的端子，其中端子由金属板层形成并用作电极。
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公开(公告)号：US20050270249A1
公开(公告)日：2005-12-08
申请号：US11129017
申请日：2005-05-13
摘要： An antenna coil has a simple structure and a high sensitivity and can be thinner. The antenna coil includes an X Y coil unit having an X axis coil and a Y axis coil wound around a core, a Z axis coil wound around the X Y coil unit, and a resin portion insert molded around the X Y coil unit and the Z axis coil. In the antenna coil, the X axis coil, the Y axis coil, and the Z axis coil are arranged so that the three coils have an axis in a direction orthogonal to each other, and the X Y coil unit and the Z axis are integrated by the resin portion.
摘要翻译： 天线线圈结构简单，灵敏度高，可以更薄。 天线线圈包括具有缠绕在芯上的X轴线圈和Y轴线圈的XY线圈单元，缠绕在XY线圈单元上的Z轴线圈和围绕XY线圈单元和Z轴线圈模制的树脂部分插入件 。 在天线线圈中，X轴线圈，Y轴线圈和Z轴线圈被布置成使得三个线圈具有彼此正交的方向的轴线，并且XY线圈单元和Z轴线被 树脂部分。
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