Filter
    1.
    发明申请
    Filter 有权
    过滤

    公开(公告)号:US20050206481A1

    公开(公告)日:2005-09-22

    申请号:US11046942

    申请日:2005-02-01

    CPC分类号: H01P1/2013

    摘要: A filter is provided which comprises a single dielectric, and a line conductor and a ground conductor disposed on the dielectric. The line conductor includes first and second line conductor sections having opposed portions defining an open gap therebetween to form a capacitive coupling section. The edge lines of the opposed portions of the first and second conductor sections defining the open gap therebetween are substantially elongated relative to the line width of the corresponding conductor sections. The thus constructed filter is capable of suppressing a variation in the normalized J-inverter value even if dimensional errors relative to the design specifications due to overetching or underetching involved during the manufacture.

    摘要翻译: 提供了一种滤波器,其包括单个电介质,以及设置在电介质上的线路导体和接地导体。 线路导体包括第一和第二线路导体部分,其具有限定它们之间的开放间隙的相对部分,以形成电容耦合部分。 限定它们之间的开放间隙的第一和第二导体部分的相对部分的边缘线相对于相应的导体部分的线宽度基本上是细长的。 这样构成的滤波器即使在制造过程中涉及到的由于过度蚀刻或不平整而导致的相对于设计规格的尺寸误差,也能够抑制归一化的J-逆变器值的变化。

    Filter with improved capacitive coupling portion
    2.
    发明授权
    Filter with improved capacitive coupling portion 有权
    滤波器具有改进的电容耦合部分

    公开(公告)号:US07378924B2

    公开(公告)日:2008-05-27

    申请号:US11046942

    申请日:2005-02-01

    CPC分类号: H01P1/2013

    摘要: A filter is provided which comprises a single dielectric, and a line conductor and a ground conductor disposed on the dielectric. The line conductor includes first and second line conductor sections having opposed portions defining an open gap therebetween to form a capacitive coupling section. The edge lines of the opposed portions of the first and second conductor sections defining the open gap therebetween are substantially elongated relative to the line width of the corresponding conductor sections. The thus constructed filter is capable of suppressing a variation in the normalized J-inverter value even if dimensional errors relative to the design specifications due to overetching or underetching involved during the manufacture.

    摘要翻译: 提供了一种滤波器,其包括单个电介质,以及设置在电介质上的线路导体和接地导体。 线路导体包括第一和第二线路导体部分,其具有限定它们之间的开放间隙的相对部分,以形成电容耦合部分。 限定它们之间的开放间隙的第一和第二导体部分的相对部分的边缘线相对于相应的导体部分的线宽度基本上是细长的。 这样构成的滤波器即使在制造过程中涉及到的由于过度蚀刻或不平整而导致的相对于设计规格的尺寸误差,也能够抑制归一化的J-逆变器值的变化。

    Coplanar waveguide resonator
    3.
    发明授权
    Coplanar waveguide resonator 失效
    共面波导谐振器

    公开(公告)号:US07161449B2

    公开(公告)日:2007-01-09

    申请号:US10934463

    申请日:2004-09-07

    IPC分类号: H01P1/203

    CPC分类号: H01P7/086

    摘要: A center conductor having a length L1, which is equivalent in electrical length to one quarter wavelength, and ground conductors disposed on the opposite sides of the center conductor with a gap portion therebetween in coplanar manner are formed on a dielectric substrate. The center conductor and the ground conductors located on the opposite sides thereof, and are connected together by shorting ends. This results in the formation of corner areas, respectively, whereby obtaining a coplanar waveguide resonator. An edge line of the shorting end is recessed to have a curve configuration so that each corner area has an angle greater than 90 degrees, which reduces power current concentration at the corner points in the respective corner areas.

    摘要翻译: 在电介质基板上形成具有长度L 1的中心导体,其电长度与四分之一波长相当,并且配置在中心导体的相对侧上的接地导体,其间具有间隙部分。 中心导体和接地导体位于其相对侧,并通过短路端连接在一起。 这导致分别形成拐角区域,从而获得共面波导谐振器。 短路端的边缘线凹入以具有曲线构造,使得每个拐角区域具有大于90度的角度,这降低了各个拐角区域中角点处的功率电流集中。

    Coplanar waveguide resonator and coplanar waveguide filter using the same
    4.
    发明授权
    Coplanar waveguide resonator and coplanar waveguide filter using the same 有权
    共面波导谐振器和共面波导滤波器使用它们

    公开(公告)号:US07978027B2

    公开(公告)日:2011-07-12

    申请号:US12057471

    申请日:2008-03-28

    IPC分类号: H01P1/203 H01P7/08

    CPC分类号: H01P1/2013

    摘要: A coplanar waveguide resonator (100a) has a center conductor (101) formed on a dielectric substrate (105) that has a line conductor (a center line conductor) (101b) extending in the input/output direction, a ground conductor (103) that is disposed on the dielectric substrate (105) across a gap section from the center conductor (101), and a line conductor (a base stub) (104) formed as an extension line from the ground conductor (103), and a part of the base stub (104) constitutes a line conductor (a first collateral line conductor) (104a) disposed in parallel with the center line conductor (101b).

    摘要翻译: 共面波导谐振器(100a)具有形成在电介质基板(105)上的中心导体(101),该导电体具有在输入/输出方向上延伸的线路导体(中心线导体)(101b),接地导体(103) 其设置在跨过中心导体(101)的间隙部分的电介质基板(105)上,以及从接地导体(103)形成为延伸线的线路导体(基部短截线)(104) (104)构成与中心线导体(101b)平行设置的线路导体(第一侧线导体)(104a)。

    DUAL BAND RESONATOR AND DUAL BAND FILTER
    6.
    发明申请
    DUAL BAND RESONATOR AND DUAL BAND FILTER 有权
    双带式谐振器和双频滤波器

    公开(公告)号:US20080278265A1

    公开(公告)日:2008-11-13

    申请号:US12118114

    申请日:2008-05-09

    IPC分类号: H01P7/08 H01P1/203

    CPC分类号: H01P1/203 H01P1/2013 H01P7/08

    摘要: 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.

    摘要翻译: 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,并在另一端打开。 连接线104具有预定的长度,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 。

    Coplanar resonator and filter using the same
    8.
    发明授权
    Coplanar resonator and filter using the same 失效
    共面谐振器和使用其的滤波器

    公开(公告)号:US07764147B2

    公开(公告)日:2010-07-27

    申请号:US11514085

    申请日:2006-09-01

    IPC分类号: H01P3/08

    CPC分类号: H01P1/2013

    摘要: A coplanar resonator which is comprised of a dielectric substrate, a center conductor formed in the surface thereof, and a ground conductor formed so as to surround the same center conductor, wherein the same center conductor is comprised of a main line conductor 31, formed by extension in a rectilinear shape, and auxiliary line conductors 32a and 32b bifurcating from at least one end of the same main line conductor, folding back and being extended on both sides of the main line conductor.

    摘要翻译: 共面共振器由电介质基板,形成在其表面的中心导体和形成为围绕同一中心导体的接地导体构成,其中同一中心导体由主线导体31构成,主导线31由 并且从同一主线导体的至少一端分叉的辅助线导体32a和32b折回并在主线导体的两侧延伸。

    COPLANAR WAVEGUIDE RESONATOR AND COPLANAR WAVEGUIDE FILTER USING THE SAME
    9.
    发明申请
    COPLANAR WAVEGUIDE RESONATOR AND COPLANAR WAVEGUIDE FILTER USING THE SAME 有权
    共振波形谐振器和共振波导滤波器使用相同

    公开(公告)号:US20080238578A1

    公开(公告)日:2008-10-02

    申请号:US12057471

    申请日:2008-03-28

    IPC分类号: H01P1/20

    CPC分类号: H01P1/2013

    摘要: A coplanar waveguide resonator (100a) has a center conductor (101) formed on a dielectric substrate (105) that has a line conductor (a center line conductor) (101b) extending in the input/output direction, a ground conductor (103) that is disposed on the dielectric substrate (105) across a gap section from the center conductor (101), and a line conductor (a base stub) (104) formed as an extension line from the ground conductor (103), and a part of the base stub (104) constitutes a line conductor (a first collateral line conductor) (104a) disposed in parallel with the center line conductor (101b).

    摘要翻译: 共平面波导谐振器(100a)具有形成在电介质基板(105)上的中心导体(101),该导电体具有沿输入/输出方向延伸的线路导体(中心线导体)(101b),接地导体 (101)的间隙部分设置在电介质基板(105)上的线路导体(基底短截线)(104),以及从接地导体(103)形成为延伸线的线路导体(基底短截线) 基座(104)的一部分构成与中心线导体(101b)平行配置的线路导体(第一侧线导体)(104a)。

    Signal switching device
    10.
    发明授权
    Signal switching device 有权
    信号开关装置

    公开(公告)号:US07307045B2

    公开(公告)日:2007-12-11

    申请号:US10702573

    申请日:2003-11-07

    IPC分类号: H01B12/02 H01L39/12 H04B1/00

    摘要: A signal switching device is disclosed that is capable of transmitting signals with less signal loss while securing a good isolation characteristic. The signal switching device includes a first section formed from a superconducting material connected to a first transmission path. The first section has a smaller cross section at the input end than at the output end or, the signal switching device may include a first section formed from a superconducting material connected to a first transmission path in series, and a second section formed from a superconducting material connected to a second transmission path in parallel. The cross section of the second section is smaller than that of the second transmission path. The length of the second transmission path is determined in such a way that an input impedance of the second transmission path is sufficiently large when the second section is in a superconducting state.

    摘要翻译: 公开了一种信号切换装置,其能够在确保良好隔离特性的同时传输信号损失较少的信号。 信号切换装置包括由连接到第一传输路径的超导材料形成的第一部分。 第一部分在输入端处具有比在输出端处更小的横截面,或者信号切换装置可以包括由连接到串联的第一传输路径的超导材料形成的第一部分,以及由超导 连接到第二传输路径的材料并联。 第二部分的横截面小于第二传输路径的横截面。 第二传输路径的长度被确定为当第二部分处于超导状态时第二传输路径的输入阻抗足够大。