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    Dielectric electronic component and method of adjusting input/output coupling thereof
    1.
    发明授权
    Dielectric electronic component and method of adjusting input/output coupling thereof 失效
    电介质电子部件及其输入/输出耦合的调节方法

    公开(公告)号：US06801106B2

    公开(公告)日：2004-10-05

    申请号：US10397250

    申请日：2003-03-27

    申请人： Shoji Ono ,  Hidefumi Suzuki ,  Yukihiro Hamaguchi

    发明人： Shoji Ono ,  Hidefumi Suzuki ,  Yukihiro Hamaguchi

    IPC分类号： H03P120

    CPC分类号： H01P1/205

    摘要： The extent of input/output coupling of a dielectric electronic component such as a dielectric filter or a dielectric duplexer can be adjusted by a novel method. The dielectric filter 1 comprises excitation holes whose short-circuiting ends are provided with respective coupling-adjusting countersinks.

    摘要翻译： 电介质滤波器或介质双工器等介质电子部件的输入输出的耦合程度可以通过新的方法进行调整。 介质滤波器1包括励磁孔，其短路端设置有相应的耦合调节埋头孔。

    Electronic part such as dielectric filter or duplexer and method of forming an electrode of such an electronic part
    2.
    发明授权
    Electronic part such as dielectric filter or duplexer and method of forming an electrode of such an electronic part 失效
    诸如介质滤波器或双工器的电子部件和形成这种电子部件的电极的方法

    公开(公告)号：US06816034B2

    公开(公告)日：2004-11-09

    申请号：US10396816

    申请日：2003-03-26

    申请人： Yukihiro Hamaguchi ,  Hidefumi Suzuki ,  Shoji Ono

    发明人： Yukihiro Hamaguchi ,  Hidefumi Suzuki ,  Shoji Ono

    IPC分类号： H03H900

    CPC分类号： H01P1/2136 ,  H01P1/2056

    摘要： An electronic part such as a dielectric duplexer or filter is provided which comprises a dielectric ceramic block having a pair of opposite first and second side surfaces and an end surface meeting the first and second side surfaces nearly at right angles, an extension-electrode forming notch formed in the end surface so as to have an open end at the first side surface, a dummy electrode-forming notch formed in the end surface so as to have an open end at the second surface, the extension electrode-forming notch and the dummy electrode-forming notch corresponding in shape and position when observed in the direction in which the first and second side surfaces are opposed, an extension electrode formed in the extension electrode-forming notch, and a dummy electrode formed in the dummy electrode-forming notch. A method of forming an electrode of such an electronic part is also provided.

    摘要翻译： 提供了诸如介质双工器或滤波器的电子部件，其包括具有一对相对的第一和第二侧表面的电介质陶瓷块和几乎成直角地与第一和第二侧表面接合的延伸电极形成槽口 形成在所述端面上，以在所述第一侧面具有开口端，形成在所述端面中以在所述第二表面处具有开口端的所述虚拟电极形成凹口，所述延伸电极形成凹口和所述虚拟 在与第一和第二侧面相对的方向上观察时，在形状和位置上对应的电极形成槽口，形成在延伸电极形成槽口中的延伸电极以及形成在虚拟电极形成槽口中的虚拟电极。 还提供了形成这种电子部件的电极的方法。

    Dielectric electronic component with attenuation adjustment electrode and method of adjusting attenuation characteristics of the same
    3.
    发明授权
    Dielectric electronic component with attenuation adjustment electrode and method of adjusting attenuation characteristics of the same 失效
    具有衰减调节电极的电介质电子元件及其调节衰减特性的方法

    公开(公告)号：US06949987B2

    公开(公告)日：2005-09-27

    申请号：US10397273

    申请日：2003-03-27

    申请人： Hidefumi Suzuki ,  Yukihiro Hamaguchi ,  Shoji Ono

    发明人： Hidefumi Suzuki ,  Yukihiro Hamaguchi ,  Shoji Ono

    IPC分类号： H01P1/205 ,  H01P1/213 ,  H01P5/12

    CPC分类号： H01P1/2136 ,  H01P1/2056

    摘要： A dielectric electronic component such as a dielectric duplexer includes a dielectric ceramic block, a plurality of resonators arranged in a row in the dielectric ceramic block, and at least one terminal pad formed on a side surface of the dielectric ceramic block and coupled to a selected one of the resonators. An attenuation adjustment electrode is provided on an end face of the dielectric ceramic block in the vicinity of the selected resonator. The attenuation adjustment electrode has a base conductor portion extending from the terminal pad and having an edge that faces the end of the selected resonator, and first and second adjustment conductor portions projecting from the base conductor portion and directly oppositely along a general path or direction defined by the arrangement of the resonators. The first and second adjustment conductor portions are selectively ground away in order to adjust the frequency of the attenuation peak of the frequency characteristics of the component.

    摘要翻译： 诸如介质双工器的电介质电子部件包括电介质陶瓷块，在电介质陶瓷块中排列成一列的多个谐振器，以及至少一个形成在电介质陶瓷块的侧表面上的端子焊盘， 谐振器之一。 衰减调节电极设置在所选择的谐振器附近的电介质陶瓷块的端面上。 衰减调节电极具有从端子焊盘延伸并具有面向所选择的谐振器的端部的边缘的基底导体部分，以及从基底导体部分突出并且沿着一般路径或方向定义的第一和第二调节导体部分 通过谐振器的布置。 第一调节导体部分和第二调节导体部分被选择性地接地，以便调节部件的频率特性的衰减峰值的频率。

    Dielectric duplexer
    4.
    发明授权
    Dielectric duplexer 失效
    介质双工器

    公开(公告)号：US06798316B2

    公开(公告)日：2004-09-28

    申请号：US10235657

    申请日：2002-09-06

    申请人： Shoji Ono ,  Hidefumi Suzuki ,  Yukihiro Hamaguchi

    发明人： Shoji Ono ,  Hidefumi Suzuki ,  Yukihiro Hamaguchi

    IPC分类号： H01P512

    CPC分类号： H01P1/2136

    摘要： A dielectric duplexer device is provided with an output terminal pad formed on a side surface of a dielectric block in the vicinity of an open end associated with a plurality of resonators of a reception section in such a manner as to face the resonators. An extension electrode extends from the output terminal pad onto an end face of the dielectric block where the open end is present, to thereby be capacitively coupled with the resonators. The coupling capacitance can be readily corrected by adjusting the position of the end of the extension electrode. In one specific form, when the dielectric duplexer is mounted, the extension electrode is exposed and is also joined to a predetermined conductive path by means of solder. Accordingly, the output terminal pad is soldered at the bottom and side surfaces thereof to thereby be fillet-soldered, thereby providing visibility of electrical and mechanical connections thereof to the predetermined conductive path and thus enhancing the reliability of the mounted state.

    摘要翻译： 介质双工器装置设置有一个输出端子焊盘，该输出端子焊盘形成在介质块的侧表面上，在与接收部分的多个谐振器相关联的开放端附近，以面向谐振器的方式。 延伸电极从输出端子焊盘延伸到存在开路端的介质块的端面，从而与谐振器电容耦合。 可以通过调整延伸电极的端部的位置来容易地校正耦合电容。 在一种特定形式中，当安装介质双工器时，延伸电极被暴露，并且还通过焊料连接到预定的导电路径。 因此，输出端子焊盘在其底面和侧面焊接，从而进行圆角焊接，从而提供其与预定导电路径的电气和机械连接的可视性，从而提高安装状态的可靠性。