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37 条记录 (耗时 0.018 秒)

    Resonator, filter, duplexer, and communication device
    21.
    发明授权
    Resonator, filter, duplexer, and communication device 失效
    谐振器，滤波器，双工器和通信设备

    公开(公告)号：US06538527B2

    公开(公告)日：2003-03-25

    申请号：US09750947

    申请日：2000-12-28

    申请人： Seiji Hidaka ,  Michiaki Ota ,  Shin Abe

    发明人： Seiji Hidaka ,  Michiaki Ota ,  Shin Abe

    IPC分类号： H01P710

    CPC分类号： H01P7/005

    摘要： A resonator includes a hollow dielectric element having a hole therein, a helical line unit including a plurality of helical lines formed in the hole, and a ground electrode formed on an outer surface of the dielectric element.

    摘要翻译： 谐振器包括其中具有孔的中空介电元件，包括形成在孔中的多个螺旋线的螺旋线单元和形成在介电元件的外表面上的接地电极。

    Resonator, filter, and communication unit
    23.
    发明申请
    Resonator, filter, and communication unit 有权
    谐振器，滤波器和通信单元

    公开(公告)号：US20070013465A1

    公开(公告)日：2007-01-18

    申请号：US10558158

    申请日：2004-03-10

    申请人： Seiji Hidaka ,  Shin Abe

    发明人： Seiji Hidaka ,  Shin Abe

    IPC分类号： H01P1/20 ,  H01P7/04

    CPC分类号： H01P7/082 ,  H01P1/2016

    摘要： A resonator, a filter, and a communication apparatus that can be easily miniaturized even if the resonant frequency is relatively low are provided. Conductor layers are laminated in the state in which they are partially insulated from each other by a dielectric layer. Conductor openings free from any conductor layer in the laminate direction serve as inductive areas, and the portion where the conductor layers oppose each other with the dielectric layer therebetween serves as a capacitive area CA. With this configuration, the resulting resonator serves as a stepped-impedance-structured slot resonator. By increasing the impedance step ratio of the capacitive area to the inductive areas according to this structure, the resonator is miniaturized. Additionally, the conductor loss of the resonator is reduced by suppressing the intrusion of magnetic field energy to the capacitive area. It is thus possible to obtain a small resonator having high Qo.

    摘要翻译： 提供即使谐振频率相对较低也能够容易地小型化的谐振器，滤波器和通信装置。 导体层以它们通过电介质层彼此部分绝缘的状态层叠。 在层叠方向上没有任何导体层的导体开口用作感应区域，并且导体层之间的介电层彼此相对的部分用作电容区域CA。 利用这种配置，所得到的谐振器用作阶梯阻抗结构的狭缝谐振器。 通过根据该结构增加电容区域与感应区域的阻抗步长比，谐振器被小型化。 此外，通过抑制磁场能量侵入到电容区域来减小谐振器的导体损耗。 因此，可以获得高Qo的小谐振器。

    Coaxial resonator, filter, duplexer, and communication device
    24.
    发明授权
    Coaxial resonator, filter, duplexer, and communication device 失效
    同轴共振器，滤波器，双工器和通信设备

    公开(公告)号：US06894587B2

    公开(公告)日：2005-05-17

    申请号：US09865146

    申请日：2001-05-24

    申请人： Shin Abe ,  Seiji Hidaka ,  Shingo Okajima

    发明人： Shin Abe ,  Seiji Hidaka ,  Shingo Okajima

    IPC分类号： H01P1/205 ,  H01P1/213 ,  H01P7/04 ,  H01P5/12

    CPC分类号： H01P1/2056 ,  H01P7/04

    摘要： A coaxial resonator according to an embodiment of the invention includes a tubular dielectric block, an inner conductor having a thin-film, multi-layer electrode structure, which is formed on an outer surface of a cylindrical shaft received in the hole of the tubular dielectric block, and an outer conductor formed on an outer surface of the tubular dielectric block. The cylindrical shaft is inserted into the hole in the dielectric block, and is held by a holding member and an outer frame.

    摘要翻译： 根据本发明的实施例的同轴谐振器包括管状介质块，具有薄膜多层电极结构的内部导体，其形成在容纳在管状电介质的孔中的圆柱形轴的外表面上 以及形成在管状介质块的外表面上的外部导体。 圆柱形轴插入到介质块的孔中，并被保持构件和外框架保持。

    Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus
    25.
    发明授权
    Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus 有权
    多模介质谐振器装置，滤波器，双工器和通信装置

    公开(公告)号：US06518857B1

    公开(公告)日：2003-02-11

    申请号：US09718555

    申请日：2000-11-22

    申请人： Jun Hattori ,  Shin Abe ,  Hiroki Wakamatsu ,  Tomoyuki Ise

    发明人： Jun Hattori ,  Shin Abe ,  Hiroki Wakamatsu ,  Tomoyuki Ise

    IPC分类号： H01P710

    CPC分类号： H01P7/105 ,  H01P1/2086

    摘要： A multimode dielectric resonator apparatus is configured such that a TM mode and a TE mode are transformed into multiplex modes, coupling between individual resonant modes can be easily made, and a large number of sequentially coupled stages can be obtained with a single dielectric core. In the multimode dielectric resonator apparatus, a dielectric core is configured of a plate-like TM-mode dielectric core portion and a TE-mode dielectric core portion protruding therefrom in the vertical direction, for example in a spherical shape. Five modes, namely a TMx mode, a TMy mode, a TEx mode, a TEy mode, and a TEz mode are used as multiplex modes. In addition, a filter and a duplexer use the multimode dielectric resonator apparatus, and a communication apparatus uses one or both of the filter and the duplexer.

    摘要翻译： 多模介质谐振器装置被配置为使得TM模式和TE模式被转换为多路复用模式，可以容易地实现各个谐振模式之间的耦合，并且可以用单个介质芯获得大量顺序耦合的级。 在多模介质谐振器装置中，电介质芯由板状TM型介质芯部和从垂直方向突出的TE模介质芯部构成，例如为球状。 使用TMx模式，TMy模式，TEx模式，TEy模式和TEz模式的五种模式用作多路复用模式。 此外，滤波器和双工器使用多模介质谐振器装置，并且通信装置使用滤波器和双工器中的一个或两个。

    Resonator, filter, and communication unit
    27.
    发明授权
    Resonator, filter, and communication unit 有权
    谐振器，滤波器和通信单元

    公开(公告)号：US07538638B2

    公开(公告)日：2009-05-26

    申请号：US10558158

    申请日：2004-03-10

    申请人： Seiji Hidaka ,  Shin Abe

    发明人： Seiji Hidaka ,  Shin Abe

    IPC分类号： H01P1/20

    CPC分类号： H01P7/082 ,  H01P1/2016

    摘要： A resonator, a filter, and a communication apparatus that can be easily miniaturized even if the resonant frequency is relatively low are provided. Conductor layers are laminated in the state in which they are partially insulated from each other by a dielectric layer. Conductor openings free from any conductor layer in the laminate direction serve as inductive areas, and the portion where the conductor layers oppose each other with the dielectric layer therebetween serves as a capacitive area CA. With this configuration, the resulting resonator serves as a stepped-impedance-structured slot resonator. By increasing the impedance step ratio of the capacitive area to the inductive areas according to this structure, the resonator is miniaturized. Additionally, the conductor loss of the resonator is reduced by suppressing the intrusion of magnetic field energy to the capacitive area. It is thus possible to obtain a small resonator having high Qo.

    摘要翻译： 提供即使谐振频率相对较低也能够容易地小型化的谐振器，滤波器和通信装置。 导体层以它们通过电介质层彼此部分绝缘的状态层叠。 在层叠方向上没有任何导体层的导体开口用作感应区域，并且导体层之间的介电层彼此相对的部分用作电容区域CA。 利用这种配置，所得到的谐振器用作阶梯阻抗结构的狭缝谐振器。 通过根据该结构增加电容区域与感应区域的阻抗步长比，谐振器被小型化。 此外，通过抑制磁场能量侵入到电容区域来减小谐振器的导体损耗。 因此，可以获得高Qo的小谐振器。

    Resonator, filter, duplexer, and communication apparatus
    28.
    发明授权
    Resonator, filter, duplexer, and communication apparatus 失效
    谐振器，滤波器，双工器和通信设备

    公开(公告)号：US06943644B2

    公开(公告)日：2005-09-13

    申请号：US10643692

    申请日：2003-08-18

    申请人： Seiji Hidaka ,  Shin Abe

    发明人： Seiji Hidaka ,  Shin Abe

    IPC分类号： H01P1/203 ,  H01P1/213 ,  H01P7/08 ,  H01P1/20 ,  H01P7/00

    CPC分类号： H01P1/20381 ,  H01P1/2135 ,  H01P7/082

    摘要： Ring-shaped resonant elements include respectively conductor lines 2a, 2b, and 2c each formed on a substrate 1 along a full one turn of circumferential length of a ring. Each of the conductor lines 2a, 2b, and 2c has two end portions which additionally extend and which are located such that they closely adjoin each other in a width direction. The respective ring-shaped resonant elements are disposed in a concentric fashion. Capacitive parts are formed in areas in which two ends of respective conductor lines are located in close proximity to each other, and the other parts of the respective conductor lines function as inductive parts. Each conductor line operates as a half-wave transmission line whose both ends are electrically open. It is not needed to form a ground electrode on a surface of the substrate opposite to the surface on which the conductor lines are formed. Thus, a resonator can be formed using a very small number of constituent elements. A resonator, a filter, a duplexer, and a communication apparatus having a small size and a high conductor Q-factor can be produced at reasonably low cost.

    摘要翻译： 环形谐振元件分别包括沿着环的圆周长度的整整一圈形成在基板1上的导线2a，2b和2c。 导体线2a，2b和2c中的每一个具有另外延伸的两个端部，并且它们被定位成使得它们在宽度方向上彼此紧密邻接。 相应的环形谐振元件以同心的方式设置。 电容部分形成在相应导体线的两端彼此靠近的区域中，并且各个导体线的其它部分用作电感部分。 每条导线作为两端电气打开的半波传输线工作。 不需要在与形成有导体线的表面相对的基板的表面上形成接地电极。 因此，可以使用非常少量的构成元件来形成谐振器。 可以以相当低的成本制造具有小尺寸和高导体Q因子的谐振器，滤波器，双工器和通信装置。

    High-frequency circuit device, resonator, filter, duplexer, and high-frequency circuit apparatus
    30.
    发明授权
    High-frequency circuit device, resonator, filter, duplexer, and high-frequency circuit apparatus 失效
    高频电路器件，谐振器，滤波器，双工器和高频电路设备

    公开(公告)号：US06937118B2

    公开(公告)日：2005-08-30

    申请号：US10402929

    申请日：2003-04-01

    申请人： Seiji Hidaka ,  Shin Abe

    发明人： Seiji Hidaka ,  Shin Abe

    IPC分类号： H01L23/66 ,  H01P1/205 ,  H01P7/04 ,  H01P7/00

    CPC分类号： H01L23/66 ,  H01L2223/6627 ,  H01L2924/0002 ,  H01L2924/1903 ,  H01L2924/3011 ,  H01P1/2053 ,  H01P7/04 ,  H01L2924/00

    摘要： A high-frequency circuit device serving as a resonator includes a substrate and an electrode film which is formed on the surface of the substrate and which includes a conductive film and a dielectric film. The conductive film is formed around the substrate such that both ends of the conductive film overlap each other when viewed in a predetermined cross-section of the substrate, and the dielectric film is inserted between both ends of the conductive film. Accordingly, a self-capacitance portion is formed at the overlapped portion of the conductive film, electric-field energy is accumulated therein, and magnetic-field energy is accumulated inside the substrate. With this step impedance structure, the entire high-frequency circuit device can be miniaturized.

    摘要翻译： 用作谐振器的高频电路器件包括衬底和形成在衬底的表面上并且包括导电膜和电介质膜的电极膜。 导电膜形成在基板周围，使得当在基板的预定横截面中观察时，导电膜的两端彼此重叠，并且电介质膜插入导电膜的两端之间。 因此，在导电膜的重叠部分处形成自电容部分，电场能量积聚在其中，并且磁场能量积聚在基板的内部。 利用该阶梯阻抗结构，可以使整个高频电路装置小型化。