Coplanar waveguide resonator
    11.
    发明申请
    Coplanar waveguide resonator 失效
    共面波导谐振器

    公开(公告)号:US20050088259A1

    公开(公告)日:2005-04-28

    申请号:US10934463

    申请日:2004-09-07

    IPC分类号: H01P7/08

    CPC分类号: H01P7/086

    摘要: Formed on a dielectric substrate 11 are a center conductor 12 having a length L1 which is equivalent in electrical length to one quarter wavelength and ground conductors 13 disposed on the opposite sides of the center conductor with a gap portion therebetween in coplanar manner. The center conductor 12 and the ground conductors 13 located on the opposite sides thereof are connected together by shorting ends 14 resulting in forming corner areas, respectively whereby obtaining a coplanar waveguide resonator, wherein the edge line of the shorting end 14 is recessed to have an arcuate curve configuration so that each corner area has an angle of greater than 90° to reduce power current concentration at the corner points in the respective corner areas.

    摘要翻译: 形成在电介质基板11上的中心导体12具有长度L 1,其长度与四分之一波长的电长度相当,并且接地导体13设置在中心导体的相对侧上,其中间隔部分之间具有共面的方式。 位于其相对侧的中心导体12和接地导体13通过短路端14连接在一起,从而分别形成拐角区域,从而获得共面波导谐振器,其中短路端14的边缘线凹入以具有 弧形曲线构造,使得每个拐角区域具有大于90°的角度,以减少各个拐角区域中角点处的功率电流集中。

    Signal switching device
    12.
    发明授权
    Signal switching device 有权
    信号开关装置

    公开(公告)号:US07774034B2

    公开(公告)日:2010-08-10

    申请号:US11693402

    申请日:2007-03-29

    摘要: A signal switching device including a plurality of transmission paths connected to an input path, the signal switching device outputting a signal from the input path through one of the transmission paths, including a first variable impedance unit connected to a first transmission path, the first variable impedance unit including a first section formed from a superconducting material, the first section being set to a non-superconducting state when the signal is to be output through a second transmission path, the first section including a portion of a predetermined length at an input end, the portion having an area of a cross section less than an area of a cross section of the first section at an output end.

    摘要翻译: 一种信号切换装置,包括连接到输入路径的多个传输路径,所述信号切换装置通过所述传输路径中的一个输入来自所述输入路径的信号,所述信号切换装置包括连接到第一传输路径的第一可变阻抗单元,所述第一变量 阻抗单元,包括由超导材料形成的第一部分,当所述信号将通过第二传输路径输出时,所述第一部分被设置为非超导状态,所述第一部分包括在输入端的预定长度的一部分 ,所述部分具有在输出端处小于所述第一部分的横截面的横截面的面积。

    Dual band resonator and dual band filter
    13.
    发明授权
    Dual band resonator and dual band filter 有权
    双频带谐振器和双频带滤波器

    公开(公告)号:US07710222B2

    公开(公告)日:2010-05-04

    申请号:US12118114

    申请日:2008-05-09

    IPC分类号: H01P1/203 H01P3/08

    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 。

    Coupling structure, resonator excitation structure and filter for coplanar-waveguide circuit
    14.
    发明授权
    Coupling structure, resonator excitation structure and filter for coplanar-waveguide circuit 失效
    共面波导电路的耦合结构,谐振器激励结构和滤波器

    公开(公告)号:US07397331B2

    公开(公告)日:2008-07-08

    申请号:US11349775

    申请日:2006-02-09

    IPC分类号: H01P3/08 H01P7/08

    CPC分类号: H01P1/2013 H01P1/213

    摘要: A coupling structure for coupling to a circuit portion (6) in a coplanar-waveguide circuit (1) having ground conductors (2, 3) at both sides is disclosed. A signal input/output line (4) is provided at the center of the coplanar-waveguide circuit; and an inductive coupling portion (5) having an end of the signal input/output line short-circuited to one of the ground conductors and facing a part of the circuit portion via a first gap is also provided.

    摘要翻译: 公开了一种用于耦合到在两侧具有接地导体(2,3)的共面波导电路(1)中的电路部分(6)的耦合结构。 信号输入/输出线(4)设在共面波导电路的中心; 以及电感耦合部分(5),其具有与一个接地导体短路的信号输入/输出线的端部,并经由第一间隙面向电路部分的一部分。

    SIGNAL SWITCHING DEVICE
    15.
    发明申请
    SIGNAL SWITCHING DEVICE 有权
    信号切换装置

    公开(公告)号:US20070230450A1

    公开(公告)日:2007-10-04

    申请号:US11693402

    申请日:2007-03-29

    IPC分类号: H04Q11/00

    摘要: A signal switching device including a plurality of transmission paths connected to an input path, the signal switching device outputting a signal from the input path through one of the transmission paths, including a first variable impedance unit connected to a first transmission path, the first variable impedance unit including a first section formed from a superconducting material, the first section being set to a non-superconducting state when the signal is to be output through a second transmission path, the first section including a portion of a predetermined length at an input end, the portion having an area of a cross section less than an area of a cross section of the first section at an output end.

    摘要翻译: 一种信号切换装置,包括连接到输入路径的多个传输路径,所述信号切换装置通过所述传输路径中的一个输入来自所述输入路径的信号,所述信号切换装置包括连接到第一传输路径的第一可变阻抗单元,所述第一变量 阻抗单元,包括由超导材料形成的第一部分,当所述信号将通过第二传输路径输出时,所述第一部分被设置为非超导状态,所述第一部分包括在输入端的预定长度的一部分 ,所述部分具有在输出端处小于所述第一部分的横截面的横截面的面积。

    Coplanar resonator and filter using the same
    16.
    发明申请
    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:US20070052502A1

    公开(公告)日:2007-03-08

    申请号:US11514085

    申请日:2006-09-01

    IPC分类号: H01P1/203

    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 直线形状的延伸,以及从同一主线导体的至少一端分叉的辅助线导体32a和32b,折叠并在主线导体的两侧延伸。

    Coupling structure, resonator excitation structure and filter for coplanar-waveguide circuit
    17.
    发明申请
    Coupling structure, resonator excitation structure and filter for coplanar-waveguide circuit 失效
    共面波导电路的耦合结构,谐振器激励结构和滤波器

    公开(公告)号:US20060193559A1

    公开(公告)日:2006-08-31

    申请号:US11349775

    申请日:2006-02-09

    IPC分类号: G02B6/26 G02B6/42

    CPC分类号: H01P1/2013 H01P1/213

    摘要: A coupling structure for coupling to a circuit portion (6) in a coplanar-waveguide circuit (1) having ground conductors (2, 3) at both sides is disclosed. A signal input/output line (4) is provided at the center of the coplanar-waveguide circuit; and an inductive coupling portion (5) having an end of the signal input/output line short-circuited to one of the ground conductors and facing a part of the circuit portion via a first gap is also provided.

    摘要翻译: 公开了一种用于耦合到在两侧具有接地导体(2,3)的共面波导电路(1)中的电路部分(6)的耦合结构。 信号输入/输出线(4)设在共面波导电路的中心; 以及电感耦合部分(5),其具有与一个接地导体短路的信号输入/输出线的端部,并经由第一间隙面向电路部分的一部分。

    DUAL-BAND BANDPASS RESONATOR AND DUAL-BAND BANDPASS FILTER
    18.
    发明申请
    DUAL-BAND BANDPASS RESONATOR AND DUAL-BAND BANDPASS FILTER 失效
    双波段双波段共振器和双波段滤波器

    公开(公告)号:US20090212886A1

    公开(公告)日:2009-08-27

    申请号:US12388076

    申请日:2009-02-18

    IPC分类号: H01P3/08

    摘要: A dual-band bandpass filter according to the present invention includes a plurality of dual-band bandpass resonators. The dual-band bandpass resonator includes a central conductor having a central axis aligned with an input/output direction, a pair of grounding conductors, a central conductor short-circuit part and a pair of stub conductors that are formed on a surface of a dielectric substrate. The pair of grounding conductors are disposed on the opposite sides of the central conductor with a space interposed therebetween. The central conductor short-circuit part short-circuits the pair of grounding conductors, and one end of the central conductor is connected to the central conductor short-circuit part. The pair of stub conductors are disposed in the spaces on the opposite sides of the central conductor symmetrically with respect to the central axis of the central conductor, extend at least partially parallel with the central conductor and are connected to the central conductor short-circuit part at one ends thereof.

    摘要翻译: 根据本发明的双频带通滤波器包括多个双带带通谐振器。 双频段带通谐振器包括具有与输入/输出方向对准的中心轴的中心导体,一对接地导体,形成在电介质的表面上的中心导体短路部分和一对短截线导体 基质。 一对接地导体设置在中心导体的相对侧上,其间具有空间。 中心导体短路部分使一对接地导体短路,中心导体的一端连接到中心导体短路部分。 一对短截线导体配置在相对于中心导体的中心轴对称的中心导体的相对侧的空间中,至少部分地平行于中心导体延伸并连接到中心导体短路部分 在其一端。

    Coplanar waveguide filter and method of forming same
    19.
    发明申请
    Coplanar waveguide filter and method of forming same 有权
    共面波导滤波器及其形成方法

    公开(公告)号:US20050206480A1

    公开(公告)日:2005-09-22

    申请号:US11046923

    申请日:2005-02-01

    IPC分类号: H01P1/203 H01P1/201 H01P7/08

    CPC分类号: H01P1/2013

    摘要: 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 w1 of each of the resonators 5a to 5d is equal to a center conductor line width wio of each of the input/output terminal section 4a and 4b, but a ground conductor spacing d1 of each of the resonators 5a to 5d is greater than a ground conductor spacing dio 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.

    摘要翻译: 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, 分别与谐振器5a和5d耦合。 每个谐振器5a至5d的中心导体线宽度W 1 N 1等于每个输入/输出端子部分的中心导体线宽度w IN 如图4A和4B所示,但是每个谐振器5a至5d的接地导体间隔d 1 SUB大于每个输入端的接地导体间距d i /输出端子部分4a和4b。 维护设计的精度便于实现谐振器中最大电流密度的降低。

    High-sensitivity wireless receiving device and high-frequency unit used therefor
    20.
    发明授权
    High-sensitivity wireless receiving device and high-frequency unit used therefor 有权
    高灵敏度无线接收设备和高频单元

    公开(公告)号:US06963758B2

    公开(公告)日:2005-11-08

    申请号:US10130278

    申请日:2001-10-01

    CPC分类号: H04B1/18 H04B1/036 H04B7/0491

    摘要: In a high sensitive radio receiver system for a diversity reception from two antennae per each of three sectors (SC1, SC3, SC3), a series connection of a bandpass filter (31 to 36) and a low noise amplifier (41 to 46) is contained in each of a plurality of vacuum chambers (81 to 86), the interior of which is cooled by a distinct, separate cooling unit (91 to 96). The two antennae per sector are connected to bandpass filters contained in different vacuum chambers.

    摘要翻译: 在用于从三个扇区(SC 1,SC 3,SC 3)中的每一个的两个天线进行分集接收的高灵敏度无线电接收机系统中,带通滤波器(3 <1> 3 <3> 并且在多个真空室(8L1)中的每一个中包含低噪声放大器(4 <1> 4 <6>) ),其内部由不同的分开的冷却单元(9&gt;至9&lt; 6&gt;)冷却, 。 每个扇区的两个天线连接到包含在不同真空室中的带通滤波器。