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    伝送線路装置
    221.
    发明专利
    伝送線路装置 有权

    公开(公告)号：JPWO2006134874A1

    公开(公告)日：2009-01-08

    申请号：JP2006535679

    申请日：2006-06-12

    Applicant: 松下電器産業株式会社

    Inventor： 菅野　浩 ,  浩 菅野 ,  崎山　一幸 ,  一幸 崎山 ,  寒川　潮 ,  潮 寒川 ,  藤島　丈泰 ,  丈泰 藤島

    IPC: H01P3/08

    CPC classification number: H01P1/201 ,  H01P1/203 ,  H05K1/0219 ,  H05K1/0237 ,  H05K2201/09236 ,  H05K2201/09781

    Abstract: 本発明の伝送線路装置は、接地導体面を有する基板と101、基板101に支持されて並列配置された第一の信号導体102aおよび第二の信号導体102bとを備える伝送線路装置であり、第一の信号導体102aと第二の信号導体102bとを接続する少なくとも1つの追加キャパシタンス素子301を更に備える。追加キャパシタンス素子301は、第一の信号導体102aと空間を介して配置される第一の追加導体303と、第二の信号導体102bと空間を介して配置される第二の追加導体305と、第一の追加導体303および第二の追加導体305に一箇所ずつで接続される一本の第三の追加導体307とを備えている。信号伝送方向に沿って定義される第三の追加導体307の導体幅の最小値W3aは、第一の追加導体303の長さL1および第二の追加導体305の長さL2のいずれの値よりも小さな値に設定され、かつ、追加キャパシタンス素子301の共振周波数が伝送信号の周波数よりも高い値に設定されている。

    Millimeter wave band filter and manufacturing method thereof
    225.
    发明专利
    Millimeter wave band filter and manufacturing method thereof 有权
    MILLIMETER波带滤波器及其制造方法

    公开(公告)号：JP2013247381A

    公开(公告)日：2013-12-09

    申请号：JP2012117448

    申请日：2012-05-23

    Applicant: Anritsu Corp ,  アンリツ株式会社

    Inventor： KAWAMURA HISASHI ,  OTANI AKIHITO ,  HASEGAWA HIROSHI

    IPC: H01P1/207 ,  H01P1/04 ,  H01P1/06 ,  H01P7/06 ,  H01P11/00

    CPC classification number: H01P1/201 ,  H01P1/207 ,  H01P5/024

    Abstract: PROBLEM TO BE SOLVED: To provide a millimeter wave band filter which is free of characteristic degradation caused by wavefront conversion, gives a high degree of freedom to radio wave half mirror design, and has few losses due to spatial radiation, and which can achieve mechanical alignment needed for making frequency variable with high accuracy.SOLUTION: A waveguide for propagating an electromagnetic wave in the designated frequency range of a millimeter band in a TE 10 mode is formed with a first waveguide tube 21 and a second waveguide tube 30, and a resonator is formed with radio wave half mirrors 40A and 40B secured to the first waveguide tube 21 and the second waveguide tube 30. Further, the second waveguide tube 30 is formed with a plate-like first wave guide formation body 31 having a square hole constituting a first waveguide 30a formed in it penetrating from one face 31a side to the opposite face 31b side and a plate-like second wave guide formation body 32 having a square hole constituting a second waveguide 30b formed in it penetrating from one face 32a side to the opposite face 32b side, which are connected together and formed to be separable while being stacked one on top of another so that the square holes are concentrically contiguous.

    Abstract translation: 要解决的问题：为了提供无波前转换引起的特征劣化的毫米波段滤波器，给予无线电波半反射镜设计的高自由度，并且由于空间辐射而具有很小的损耗，并且可以实现机械 用于以高精度制造频率变化所需的对准。解决方案：用TE 10模式在毫米波段的指定频率范围内传播电磁波的波导形成有第一波导管21和第二波导管30， 谐振器形成有固定到第一波导管21和第二波导管30的无线电波半反射镜40A和40B。此外，第二波导管30形成有具有构成正方形孔的板状第一波导形成体31 形成在其中的从一个面31a侧到相对面31b侧的第一波导30a以及具有平方和的板状的第二波导形成体32 其构成形成在其中的第二波导30b，其从一个面32a侧穿过相对面32b侧，并连接在一起并形成为可分离，同时堆叠在另一个面之间，使得方孔同心连续。

    Resonator device, filter, duplexer and communications device
    226.
    发明专利
    Resonator device, filter, duplexer and communications device 审中-公开
    谐振器装置，滤波器，双工器和通信装置

    公开(公告)号：JP2005269590A

    公开(公告)日：2005-09-29

    申请号：JP2004123446

    申请日：2004-04-19

    Applicant: Murata Mfg Co Ltd ,  株式会社村田製作所

    Inventor： HIDAKA SEIJI ,  ABE MAKOTO

    IPC: H03H5/02 ,  H01P1/201 ,  H01P7/08 ,  H03H7/01 ,  H03H7/46 ,  H04B1/50

    CPC classification number: H01P7/082 ,  H01P1/201

    Abstract: PROBLEM TO BE SOLVED: To make up a resonator device equipped with a resonator of a High Qo with decreased conductor loss in a capacitor portion (a capacitive region), formed in miniaturized conductor lines of a thin film on a dielectric substrate, and to provide a filter, a duplexer and a communications device. SOLUTION: In the dielectric substrate 1, a region where the end of the conductor line approximates an end of the other conductor line, constituting the same resonant ingredient as the former line in the width direction is made up as the capacitive region. Adjacent capacitive regions are set so as not to overlap each other in the width direction of the conductor line. A shielding electrode 13 is provided in a mounting substrate 11. Then, by mounting a high-frequency circuit element 100 comprising the dielectric substrate 1 and the conductor lines 2 on a mounting substrate 11, a conductive line portion other than the capacitive region of the high-frequency circuit elements 100 and the shield electrode 13 on the sides of the mounting substrate 11 is made to act as an inductive region. Consequently, the resonator device is constituted of a plurality of the resonant ingredients, forming circular shapes in the capacitive region and in the inductive region. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：为了构成在电介质基板上的薄膜的小型化导体线中形成的电容器部（电容区域）中具有降低导体损耗的高Qo谐振器的谐振器装置， 并提供滤波器，双工器和通信设备。 解决方案：在电介质基板1中，构成与宽度方向上的原始线相同的共振成分的导体线的端部接近另一导体线的端部的区域作为电容区域。 相邻的电容区域被设定为在导体线的宽度方向上彼此不重叠。 在安装基板11上设置有屏蔽电极13.然后，通过将包含电介质基板1和导体线2的高频电路元件100安装在安装基板11上，除了电容区域以外的导电线部分 将高频电路元件100和安装基板11的侧面上的屏蔽电极13作为感应区域。 因此，谐振器装置由多个谐振成分构成，在电容区域和感应区域中形成圆形。 版权所有（C）2005，JPO＆NCIPI

    High frequency low-loss electrode
    228.
    发明专利
    High frequency low-loss electrode 有权
    高频低损耗电极

    公开(公告)号：JP2000076927A

    公开(公告)日：2000-03-14

    申请号：JP24699198

    申请日：1998-09-01

    Applicant: Murata Mfg Co Ltd ,  株式会社村田製作所

    Inventor： HIDAKA SEIJI ,  ABE MAKOTO ,  OTA MITSUAKI

    IPC: H01B1/02 ,  H01P1/201 ,  H01P1/203 ,  H01P1/26 ,  H01P3/00 ,  H01P3/02 ,  H01P3/08 ,  H01P3/16 ,  H01P3/18 ,  H01P7/08

    CPC classification number: H01P1/201 ,  H01P1/20363 ,  H01P1/20381 ,  H01P3/023 ,  H01P3/026 ,  H01P3/081 ,  H01P7/082 ,  H01P7/084 ,  Y10S505/70 ,  Y10S505/701 ,  Y10S505/866

    Abstract: PROBLEM TO BE SOLVED: To effectively and fully reduce the conductor loss by constituting sub-conductors so that the width of the sub-conductor situated closer to the outside of the sub-conductor is smaller, and setting the width of the sub- conductor situated on the outermost position of the sub-conductors to be smaller than a specified value times the skin depth in using frequency.
    SOLUTION: A sub-conductor 23 is formed so as to be adjacent to a main conductor 20 via a sub-dielectric body 33, and a sub-dielectric body 32, a sub- conductor 22, a sub-dielectric body 31, and a sub-conductor 21 are successively formed toward the outside in this order. The sub-conductors 21, 22, 23 and the sub-dielectric bodies 31, 32, 33 are constituted, so that the width becomes smaller the larger the distance is from the main conductor 20, the width of each sub-conductor 21, 22, 23 is set to π/2 times or less the skin depth δ of the frequency, used and the width of each sub-dielectric body 31, 32, 33 is set so that the current carried to each sub-conductor 21, 22, 23 is substantially in the same phase. According to this, the concentrating of electric fields in the end part can be dispersed to minimize conductor loss at high frequency.
    COPYRIGHT: (C)2000,JPO

    Abstract translation: 要解决的问题：通过构成分导体来有效地和完全地减少导体损耗，使得位于更靠近分导体外部的分导体的宽度更小，并且设置位于 在分导体的最外位置小于指定值乘以使用频率的趋肤深度。 解决方案：分导体23经由子电介质体33形成为与主导体20相邻，并且副电介质体32，副导体22，副电介质体31和 副导体21依次向外侧形成。 分导体21,22,23和子电介质体31,32,33构成为宽度变小，与主导体20的距离越大，各分导体21,22的宽度越大 23被设定为使用频率的趋肤深度δ的π/ 2倍以下，并且每个子电介质体31,32,33的宽度被设定为使得每个分导体21,22， 23基本上处于相同的相位。 据此，可以分散端部的电场集中，以最大程度地降低高频下的导体损耗。

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