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7 条记录 (耗时 0.012 秒)

    Balun
    1.
    发明授权
    Balun 有权
    巴伦

    公开(公告)号：US07924112B2

    公开(公告)日：2011-04-12

    申请号：US12196814

    申请日：2008-08-22

    申请人： Ching-Hung Liu ,  Chen-Chung Liu ,  Keng-Hong Wang

    发明人： Ching-Hung Liu ,  Chen-Chung Liu ,  Keng-Hong Wang

    IPC分类号： H03H7/42 ,  H01P3/08

    CPC分类号： H01P5/10

    摘要： A balun includes a first, second, and third metallic layers, a first dielectric layer disposed between the second and third metallic layers, and a dielectric substrate. The second metallic layer includes a first spiral line having sequentially connected first line segments and a second spiral line having sequentially connected second line segments. A first distance between each two opposite sides of a first region encircled by the innermost first line segments is greater than a second distance between each two adjacent parallel first line segments. A third distance between each two opposite sides of a second region encircled by the innermost second line segments is greater than a fourth distance between each two adjacent parallel second line segments. The third metallic layer includes a third and a fourth spiral lines. The first metallic layer and other elements as a whole are disposed on an opposite surface of the dielectric substrate.

    摘要翻译： 平衡 - 不平衡转换器包括第一，第二和第三金属层，设置在第二和第三金属层之间的第一介电层和电介质基板。 第二金属层包括具有顺序连接的第一线段的第一螺旋线和具有顺序连接的第二线段的第二螺旋线。 由最内部的第一线段包围的第一区域的每个两个相对侧之间的第一距离大于每两个相邻的平行的第一线段之间的第二距离。 由最内部第二线段包围的第二区域的每两个相对侧之间的第三距离大于每两个相邻的平行的第二线段之间的第四距离。 第三金属层包括第三和第四螺旋线。 第一金属层和其它元件作为整体设置在电介质基板的相对表面上。

    BALUN
    2.
    发明申请
    BALUN 有权
    巴伦

    公开(公告)号：US20090295495A1

    公开(公告)日：2009-12-03

    申请号：US12196814

    申请日：2008-08-22

    申请人： Ching-Hung Liu ,  Chen-Chung Liu ,  Keng-Hong Wang

    发明人： Ching-Hung Liu ,  Chen-Chung Liu ,  Keng-Hong Wang

    IPC分类号： H01P5/10

    CPC分类号： H01P5/10

    摘要： A balun includes a first, second, and third metallic layers, a first dielectric layer disposed between the second and third metallic layers, and a dielectric substrate. The second metallic layer includes a first spiral line having sequentially connected first line segments and a second spiral line having sequentially connected second line segments. A first distance between each two opposite sides of a first region encircled by the innermost first line segments is greater than a second distance between each two adjacent parallel first line segments. A third distance between each two opposite sides of a second region encircled by the innermost second line segments is greater than a fourth distance between each two adjacent parallel second line segments. The third metallic layer includes a third and a fourth spiral lines. The first metallic layer and other elements as a whole are disposed on an opposite surface of the dielectric substrate.

    摘要翻译： 平衡 - 不平衡转换器包括第一，第二和第三金属层，设置在第二和第三金属层之间的第一介电层和电介质基板。 第二金属层包括具有顺序连接的第一线段的第一螺旋线和具有顺序连接的第二线段的第二螺旋线。 由最内部的第一线段包围的第一区域的每个两个相对侧之间的第一距离大于每两个相邻的平行的第一线段之间的第二距离。 由最内部第二线段包围的第二区域的每两个相对侧之间的第三距离大于每两个相邻的平行的第二线段之间的第四距离。 第三金属层包括第三和第四螺旋线。 第一金属层和其它元件作为整体设置在电介质基板的相对表面上。

    FLOATING GUARD BAND FOR SHINGLE MAGNETIC RECORDING
    4.
    发明申请
    FLOATING GUARD BAND FOR SHINGLE MAGNETIC RECORDING 有权
    浮动保护带用于振动磁记录

    公开(公告)号：US20110304935A1

    公开(公告)日：2011-12-15

    申请号：US12797963

    申请日：2010-06-10

    申请人： Dar-Der Chang ,  Keng Hong ,  Byeung Jun Lee ,  Xin Guo

    发明人： Dar-Der Chang ,  Keng Hong ,  Byeung Jun Lee ,  Xin Guo

    IPC分类号： G11B5/09

    CPC分类号： G11B5/012 ,  G11B20/1217 ,  G11B2020/1277 ,  G11B2020/1297 ,  G11B2220/2516

    摘要： A hard disk drive that includes a disk with data written onto a plurality of tracks, a spindle motor that rotates the disk, and a head that is coupled to the disk. The disk drive also includes a circuit that writes data onto a first writable shingle band of tracks if the first writable shingle band is adjacent to a guard band of tracks. The first writable shingle band includes a number of tracks that is a function of a head width. The guard band of tracks is capable of becoming a writable shingle band. Changing the designation of a shingle band between guard and writable creates floating guard bands. The creation of floating guard bands allows for the writing of a single band without having to move and restore adjacent tracks until reaching a fixed guard band as required in the prior art.

    摘要翻译： 一种硬盘驱动器，其包括具有写入多个磁道的数据的磁盘，旋转该磁盘的主轴电机和耦合到该磁盘的磁头。 磁盘驱动器还包括一个电路，如果第一可写入板带与磁道的保护带相邻，则将数据写入轨道的第一可写入板带上。 第一可写入板带包括多个磁道，其是磁头宽度的函数。 轨道的守卫带能够成为一个可写的木瓦带。 改变防护和可写之间的瓦楞带的名称会创建浮动防护带。 浮动保护带的创建允许写入单个频带，而不必移动和恢复相邻轨道，直到达到现有技术中所需的固定保护频带。

    Circuits and manufacturing configurations of compact band-pass filter
    7.
    发明申请
    Circuits and manufacturing configurations of compact band-pass filter 审中-公开
    紧凑型带通滤波器的电路和制造配置

    公开(公告)号：US20060077020A1

    公开(公告)日：2006-04-13

    申请号：US10963705

    申请日：2004-10-13

    申请人： Chung-Hsiung Wang ,  Keng-Hong Wang

    发明人： Chung-Hsiung Wang ,  Keng-Hong Wang

    IPC分类号： H01P1/203

    CPC分类号： H01P1/20381

    摘要： A filter circuit that includes a thin film layer supported on a substrate serving as a medium layer for a capacitor formed between a top electrode layer and a bottom electrode layer formed above and below the thin film layer. The top electrode layer is patterned into microstrips for functioning as an inductor for the filter circuit.

    摘要翻译： 一种滤波器电路，其包括薄膜层，该薄膜层支撑在形成在薄膜层上下形成的顶部电极层和底部电极层之间的用于形成电容器的介质层的基板上。 顶部电极层被图案化成微带，用作滤波器电路的电感器。