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公开(公告)号：US20130314179A1
公开(公告)日：2013-11-28
申请号：US13893473
申请日：2013-05-14
Applicant: ANRITSU CORPORATION
Inventor： Takashi Kawamura , Akihito Otani , Hiroshi Hasegawa
IPC: H01P1/207
Abstract: A transmission line which allows electromagnetic waves in a predetermined frequency range of a millimeter waveband to propagate in a TE10 models formed by a first waveguide and a second waveguide. A resonator is formed by electric wave half mirrors fixed to the first waveguide and the second waveguide. The second waveguide has a structure in which a first transmission line forming body has a plate shape and has a square hole forming the first transmission line formed to pass therethrough from one surface toward an opposite surface, a second transmission line forming body has a plate shape and has a square hole forming the second transmission line formed to pass therethrough from one surface toward an opposite surface, and the first transmission line forming body and the second transmission line forming body are connectable and separable.
Abstract translation: 一种允许毫米波段的预定频率范围内的电磁波在由第一波导和第二波导形成的TE10模型中传播的传输线。 谐振器由固定到第一波导和第二波导的电波半反射镜形成。 第二波导具有第一传输线形成体具有板状并且具有形成从一个表面朝向相反表面穿过的第一传输线的方形孔的结构，第二传输线形成体具有板形状 并且具有形成从一个表面朝向相反表面穿过的第二传输线的方形孔，并且第一传输线形成体和第二传输线形成体可连接和分离。
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公开(公告)号：US07095301B2
公开(公告)日：2006-08-22
申请号：US10857947
申请日：2004-06-02
Applicant: Seiji Hidaka , Shin Abe
Inventor： Seiji Hidaka , Shin Abe
IPC: H01P7/00
Abstract: A resonator device including a plurality of resonance units formed on a dielectric substrate, each resonance unit having a plurality of conductor lines forming a capacitive area and an inductive area in a ring shape.
Abstract translation: 一种谐振器装置，包括形成在电介质基板上的多个谐振单元，每个谐振单元具有形成电容区域的多条导线和环形的电感区域。
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公开(公告)号：US06661314B2
公开(公告)日：2003-12-09
申请号：US10000602
申请日：2001-10-23
Applicant: Arun Chandra Kundu
Inventor： Arun Chandra Kundu
IPC: H01P120
CPC classification number: H01P1/2088 , H01P1/201 , H01P7/10
Abstract: A highly compact band pass filter that has excellent mechanical strength is disclosed. A band pass 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 the 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 a capacitive stub formed on a first surface of the dielectric block which is substantially perpendicular to the cross-sections.
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电块，该绝缘块由位于介质块的第一截面之间的第一部分和基本上平行于第一十字的介质块的第二横截面构成 并且第二和第三部分由形成在介质块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。 介质块和形成在其上的金属板的第三部分能够用作第二谐振器。 金属板包括形成在介质块的基本上垂直于横截面的第一表面上的电容性短截线。
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194.发明授权Microwave transmission line of the symmetrical type and with two coplanar conductors 失效微波传输线为对称型，并带有两个共面导体
公开(公告)号：US4871988A
公开(公告)日：1989-10-03
申请号：US205930
申请日：1988-06-13
Applicant: Luc Riviere , Alain Carenco
Inventor： Luc Riviere , Alain Carenco
CPC classification number: H01P1/201
Abstract: This invention relates to an increase in the low longitudinal resonance frequencies of microwave transmission lines known as symmetrical lines, comprising two coplanar and parallel narrow conductive strips. According to the invention, the line further comprises a longitudinal and wide planar conductive strip which is parallel to one of the narrow strips at a sufficient distance not to substantially disturb the characteristic impedance of the initial symmetrical line and which is connected to the narrow strip by small planar end conductors thereby forming a longitudinal flat cavity. The cavity offers a first resonance frequency much greater than those of the initial symmetrical line and consequently affords a higher useful frequency bank of signals to be transmitted. The end conductors allow the line to be connected to coaxial connectors. In other embodiments, the cavity is divided into several resonant sub-cavities in order to raise the pass-band.
Abstract translation: 本发明涉及被称为对称线的微波传输线的低纵向共振频率的增加，包括两个共面和平行的窄导电条。 根据本发明，该线还包括纵向和宽平面导电条，其平行于一条窄条，足够的距离不会基本上干扰初始对称线的特征阻抗，并且通过 小的平面端部导体由此形成纵向平坦的空腔。 空腔提供比初始对称线更大的第一谐振频率，并且因此提供要传输的更高有用频率的信号组。 端子导体允许线路连接到同轴连接器。 在其他实施例中，空腔被分成几个谐振子腔，以便提高通带。
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公开(公告)号：US4680560A
公开(公告)日：1987-07-14
申请号：US844469
申请日：1986-03-26
Applicant: Tadahiro Yorita , Haruo Matsumoto , Itsuo Nakatsuji
Inventor： Tadahiro Yorita , Haruo Matsumoto , Itsuo Nakatsuji
Abstract: An improved electrical filter device which is so arranged that a low-pass filter having a spurious wave eliminating function is formed into a compact size so as to be incorporated into a dead space within the filter device, while at the same time, high frequency characteristics of said low-pass filter itself are improved, without deteriorating characteristics of the filter device in which the low-pass filter is to be incorporated.
Abstract translation: 一种改进的电气滤波器装置，其被布置成使得具有杂散波消除功能的低通滤波器形成为紧凑的尺寸，以便被结合到滤波器装置内的死区中，而同时具有高频特性 的所述低通滤波器本身被提高，而不会降低其中将低通滤波器并入其中的滤波器装置的特性。
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Patent Agency Ranking
公开(公告)号：US3909755A
公开(公告)日：1975-09-30
申请号：US48986974
申请日：1974-07-18
Applicant: US ARMY
Inventor： KAUNZINGER HELMUTH M
Abstract: A low pass microwave filter comprised of a two conductor transmission line including at least two cascaded tapered sections wherein one of the conductors in each filter section has a tapered surface, preferably linear, and having an electrical length substantially equal to one half the wavelength of the center frequency of operation. Geometrically and performance-wise the subject filter is unsymmetrical with respect to its input and output ports. The filter does not exhibit the usual rapid transition between the pass band and stop band which is a general characteristic of conventional low pass microwave filters utilizing reflective harmonic structures.
Abstract translation: 一种低通微波滤波器，由包括至少两个级联锥形部分的双导体传输线组成，其中每个滤波器部分中的一个导体具有锥形表面，优选是线性的，并且具有基本上等于 中心运行频率。 在几何和性能方面，目标滤波器相对于其输入和输出端口是不对称的。 滤波器在通带和阻带之间不会出现通常的快速转变，这是常规的利用反射谐波结构的低通微波滤波器的一般特征。
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197.发明授权
公开(公告)号：US3737784A
公开(公告)日：1973-06-05
申请号：US3737784D
申请日：1971-07-21
Applicant: COMMUNICATIONS SATELLITE CORP
Inventor： DOSTIS I
CPC classification number: H01P1/201 , H03D9/0633 , H03F3/10
Abstract: Disclosed heren is a technique for producing broad band flat frequency responses using active elements by eliminating mismatch caused energy reflections. The technique provides for the upling of directional filters to selected ports of n active element. Each of the directional filters includes a resistive termination matched to the source impedance of the port to which it is coupled over a broad band of frequencies outside of the filter passband.
Abstract translation: 公开的生物是通过消除失配引起的能量反射来产生使用有源元件的宽带平坦频率响应的技术。 该技术提供方向滤波器到n个有源元件的选择端口的顺序。 每个方向滤波器包括与端口的源阻抗相匹配的电阻端接，在该端口上，该滤波器通过频带外的宽频带耦合到该阻抗端。
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198.发明授权
公开(公告)号：US3541473A
公开(公告)日：1970-11-17
申请号：US3541473D
申请日：1967-10-02
Applicant: ALLEN BRADLEY CO
Inventor： SCHLICKE HEINZ M , FILLAR JOHN A , HENKEL DENNIS P
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公开(公告)号：US3414844A
公开(公告)日：1968-12-03
申请号：US51195665
申请日：1965-12-06
Applicant: GEN ELECTRIC
Inventor： PUTZ JOHN L
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