DISCRETE RESONATOR MADE OF DIELECTRIC MATERIAL
    41.
    发明授权
    DISCRETE RESONATOR MADE OF DIELECTRIC MATERIAL 有权
    介电材料制成的离散RESONATOR

    公开(公告)号:EP1733452B1

    公开(公告)日:2012-08-01

    申请号:EP05744341.8

    申请日:2005-04-08

    CPC classification number: H01P7/10

    Abstract: A discrete resonator (1) is provided, including a dielectric base (2) having a dielectric constant. A metal contact (3) formed on a major surface of the dielectric base (2) has a predetermined area and is positioned at a predetermined location on the dielectric base (2) to provide a predetermined loaded Q for the resonator (1). A metal ground coating (4) is formed on the outer surface of the dielectric base (2) with the exception of an isolation region (5) surrounding the metal contact (3) that is free of the metal ground coating. The area of the isolation region (5) is sufficient to prevent significant coupling between the metal contact (3) and the metal ground coating (4). The dielectric constant of the material used for the base, and the width and length of the dielectric base (2) are each selected such that the resonator (1) resonates at least at one predetermined resonant frequency in the GHz frequency range.

    Variable filter element, variable filter module and fabrication method thereof
    45.
    发明公开
    Variable filter element, variable filter module and fabrication method thereof 审中-公开
    可变滤波器元件,部件可变滤波器及其制造方法

    公开(公告)号:EP1986319A3

    公开(公告)日:2008-12-03

    申请号:EP08103724.4

    申请日:2008-04-25

    Abstract: A variable filter element and a variable filter module suitable for decreasing the drive voltage are provided. The variable filter element includes a substrate (10), two ground lines (22) and a signal line (21) between the ground lines, where these lines are disposed to extend in parallel on the substrate. The filter element further includes movable capacitor electrodes (24) which bridge between the ground lines and have portions facing the signal line, drive electrodes (25) which are located between the signal line and the ground lines and generate electrostatic attraction with the movable capacitor electrodes, and a ground line (12a), which is disposed in the substrate, has a portion facing the signal line, and is electrically connected with the ground. The variable capacitor electrodes and the ground line constitute ground interconnection portions, and the signal line and ground interconnection portion constitute a distributed constant transmission line.

    Dual band resonator and dual band filter
    46.
    发明公开
    Dual band resonator and dual band filter 有权
    Doppelband-Resonator和Doppelband-Filter

    公开(公告)号:EP1990863A1

    公开(公告)日:2008-11-12

    申请号:EP08008556.6

    申请日:2008-05-07

    CPC classification number: H01P1/203 H01P1/2013 H01P7/08

    Abstract: A signal input/output line 101 is used for input and output of a signal. A first resonating part 102 is connected to the signal input/output line 101 at one end and is opened at the other end. A second resonating part 103 is connected to a ground conductor 105 at one end and is opened at the other end. A connecting line 104 has a predetermined length and is connected to a point of connection between the signal input/output line 101 and the first resonating part 102 at one end and is connected to a predetermined point on the second resonating part 103 at the other end.

    Abstract translation: 信号输入/输出线101用于信号的输入和输出。 第一谐振部分102在一端连接到信号输入/输出线101,并在另一端被打开。 第二谐振部分103在一端连接到接地导体105,并在另一端开放。 连接线104具有预定长度并且在一端连接到信号输入/输出线101和第一谐振部分102之间的连接点,并且在另一端连接到第二谐振部分103上的预定点 。

    Reflection-type bandpass filter
    47.
    发明公开
    Reflection-type bandpass filter 有权
    反射式带通滤波器

    公开(公告)号:EP1909352A1

    公开(公告)日:2008-04-09

    申请号:EP07117820.6

    申请日:2007-10-03

    Applicant: FUJIKURA LTD.

    Inventor: Guan, Ning

    CPC classification number: H01P1/2013 H01P1/203

    Abstract: The present invention relates to a reflection-type bandpass filter (1) for ultra-wideband wireless data communication, in which two conductors (3, 4) extending in band form are provided on the surface of a dielectric substrate (2) at a prescribed distance, the surface of the dielectric substrate between the conductors defining a non-conducting portion (5), and in which the conductor width or the distance between conductors, or both, are distributed non-uniformly in the length direction of the conductors.
    Furthermore, the present invention relates to a reflection-type bandpass filter (11) for ultra-wideband wireless data communication, comprising a dielectric substrate (12), a band-shaped conductor (13) provided on the surface of the dielectric substrate, and a side conductor (15) provided on one side of the band-shaped conductor securing a prescribed distance between conductors with a non-conducting portion (14) intervening; and the band-shaped conductor width or the distance between conductors, or both, are distributed non-uniformly along the band-shaped conductor length direction.

    Abstract translation: 本发明涉及一种用于超宽带无线数据通信的反射式带通滤波器(1),其中带状延伸的两个导体(3,4)设置在介质基片(2)的表面上,按规定 距离,导体之间的介质基板表面限定非导电部分(5),并且其中导体宽度或导体之间的距离或两者在导体的长度方向上不均匀地分布。 此外,本发明涉及一种用于超宽带无线数据通信的反射式带通滤波器(11),包括介质基片(12),设置在介质基片表面上的带状导体(13),以及 设置在所述带状导体的一侧上的侧导体(15),所述侧导体(15)在介于非导电部分(14)之间的导体之间确保规定的距离; 并且带状导体宽度或导体之间的距离或两者沿着带状导体长度方向不均匀地分布。

    Verfahren zur Herstellung einer Photonic-Band-Gap-Struktur und Bauelement mit einer derartig hergestellten Photonic-Band-Gap-Struktur
    48.
    发明公开
    Verfahren zur Herstellung einer Photonic-Band-Gap-Struktur und Bauelement mit einer derartig hergestellten Photonic-Band-Gap-Struktur 审中-公开
    一种用于制造光子带隙结构和具有如此制备的光子带隙结构器件的工艺

    公开(公告)号:EP1594183A1

    公开(公告)日:2005-11-09

    申请号:EP05009538.9

    申请日:2005-04-30

    CPC classification number: H01P1/2013 H01P1/2005 Y10T29/49016 Y10T29/49018

    Abstract: Die vorliegende Erfindung betrifft ein Bauelement zur Verwendung im Hochfrequenzbereich und ein Verfahren zur Herstellung einer Photonic-Band-Gap-Struktur, welche zur Herstellung des Bauelementes auf einem Hauptsubstrat befestigbar ist, wobei das Verfahren folgende Schritte aufweist: Bilden zueinander konform ausgebildeter Koplanarwellenleiter-Metallisierungen (3; 3') auf den Flächen zweier Substrate (1; 1'); Kontaktieren der zueinander konform ausgebildeten Koplanarwellenleiter-Metallisierungen (3; 3') der beiden Substrate (1; 1'); und strukturiert Zurückätzen der beiden Substrate (1; 1') von den den Koplanarwellenleiter-Metallisierungen (3; 3') gegenüberliegenden Flächen der beiden Substrate (1; 1') her.

    Abstract translation: 创建的,以便符合海誓山盟,第一共面波导体的金属涂层(3,3“)施加到两个基板(1,1”的表面)。 这些涂层引入与海誓山盟接触。 以结构化的方式,两个衬底以从所述两个基板上的共面波导体金属涂层相反的表面背面远离蚀刻。 因此独立claimsoft被包括用于在微波和/或矮波范围内或在高频率范围内具有主基板和光子带隙结构中使用的部件。

    Coplanar waveguide filter and method of forming same
    49.
    发明公开
    Coplanar waveguide filter and method of forming same 有权
    Koplanarer Filter undzugehörigesHerstellungsverfahren

    公开(公告)号:EP1562254A1

    公开(公告)日:2005-08-10

    申请号:EP05002145.0

    申请日:2005-02-02

    CPC classification number: H01P1/2013

    Abstract: A plurality of one-quarter wavelength coplanar resonators 5a to 5d are formed in series on a dielectric substrate 1, and coplanar input/output terminal sections 4a and 4b are formed on the dielectric substrate at opposite ends of the series connection for coupling with resonators 5a and 5d, respectively. A center conductor line width w 1 of each of the resonators 5a to 5d is equal to a center conductor line width w io of each of the input/output terminal section 4a and 4b, but a ground conductor spacing d 1 of each of the resonators 5a to 5d is greater than a ground conductor spacing d io of each of input/output terminal section 4a and 4b. Maintaining the accuracy of design is facilitated and a reduction in the maximum current density in the resonator is enabled.

    Abstract translation: 在电介质基板1上串联形成多个四分之一波长的共面谐振器5a至5d,并且在串联连接的相对端的电介质基板上形成共面输入输出端子部分4a和4b,以便与谐振器5a耦合 和5d。 每个谐振器5a至5d的中心导体线宽度w1等于输入/输出端子部分4a和4b各自的中心导体线宽度wio,但是每个谐振器5a至5d的接地导体间隔d1 大于输入/输出端子部分4a和4b各自的接地导体间隔dio。 维护设计的精度便于实现谐振器的最大电流密度的降低。

    Bandpass filter
    50.
    发明公开
    Bandpass filter 审中-公开
    Bandpassfilter

    公开(公告)号:EP1286410A3

    公开(公告)日:2004-02-11

    申请号:EP02016906.6

    申请日:2002-07-31

    CPC classification number: H01P1/201

    Abstract: A highly compact bandpass filter that has excellent mechanical strength is disclosed. A bandpass filter according to the present invention employs a dielectric block of substantially rectangular prismatic shape constituted of a first portion lying between a first cross-section of the dielectric block and a second cross-section of the dielectric block substantially parallel to the first cross-section and second and third portions divided by the first portion and metal plates formed on surfaces of the dielectric block. The first portion of the dielectric block and the metal plates formed thereon are enabled to act as an evanescent waveguide. The second portion of the dielectric block and the metal plates formed thereon are enabled to act as a first resonator. The third portion of the dielectric block and the metal plates formed thereon are enabled to act as a second resonator. The metal plates include an inductive stub formed on the surface of the first portion of the dielectric block.

    Abstract translation: 公开了一种具有优异机械强度的高度紧凑的带通滤波器。 根据本发明的带通滤波器采用基本上为矩形棱柱形状的介质块,该绝缘块由位于介电块的第一横截面之间的第一部分和介质块的基本上平行于第一截面的第二截面构成, 部分和第二和第三部分由形成在介质块的表面上的第一部分和金属板分隔开。 介质块和形成在其上的金属板的第一部分能够用作ev逝波导。 介质块的第二部分和其上形成的金属板能够用作第一谐振器。 介质块的第三部分和其上形成的金属板能够用作第二谐振器。 金属板包括在介质块的第一部分的表面上形成的电感短截线。

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