公开(公告)号：US20170062891A1

公开(公告)日：2017-03-02

申请号：US14838926

申请日：2015-08-28

Applicant: King Abdulaziz City for Science and Technology

Inventor： Hussein Nasser Shaman ,  Abdulrahman Saad Alarifi

IPC: H01P1/203

CPC classification number: H01P1/203 ,  H01P1/201 ,  H01P1/2016 ,  H01P1/20381 ,  H01P1/2039 ,  H01P3/08 ,  H01P3/081

Abstract: A notch filter includes a dielectric substrate; and a microstrip transmission line provided on the dielectric substrate and having an arrow-shaped embedded open-circuited stub.

Abstract translation: 陷波滤波器包括电介质基片; 以及设置在电介质基板上并具有箭头状嵌入式开路短截线的微带传输线。

公开(公告)号：US09583805B2

公开(公告)日：2017-02-28

申请号：US14676530

申请日：2015-04-01

Applicant: Hugo Enrique Cuadras ,  Nam Phan

Inventor： Hugo Enrique Cuadras ,  Nam Phan

IPC: H01P1/20 ,  H01P7/10 ,  H01P1/201 ,  H01P3/16 ,  H01P1/208 ,  H01P1/207 ,  H05K3/40

CPC classification number: H01P1/2002 ,  H01P1/201 ,  H01P1/207 ,  H01P1/2084 ,  H01P1/2088 ,  H01P3/16 ,  H01P7/10 ,  H05K3/4046 ,  H05K2201/09845 ,  H05K2201/1006 ,  H05K2201/10303

Abstract: An RF filter assembly comprising a substrate, an RF waveguide filter mounted on the substrate and a pair of alignment/mounting/RF signal transmission pins extending from respective apertures in the substrate into respective through-holes in the RF filter. In one embodiment, the RF waveguide filter is comprised of first and second blocks of dielectric material coupled together in an abutting side-by-side relationship and the pair of through-holes are defined in the first and second blocks respectively. In one embodiment, respective RF signal transmission pads defined on the respective first and second blocks of dielectric material are abutted against respective RF signal transmission pads defined on the substrate and interconnected by an RF signal transmission line in the interior of the substrate for transmitting the RF signal between the first and second blocks of dielectric material.

Abstract translation: 一种RF滤光器组件，包括衬底，安装在衬底上的RF波导滤光器和从衬底中的相应孔延伸到RF滤光器中的相应通孔的一对对准/安装/ RF信号传输销。 在一个实施例中，RF波导滤波器由以邻接并排关系耦合在一起的第一和第二介电材料块组成，并且一对通孔分别限定在第一和第二块中。 在一个实施例中，限定在相应的第一和第二电介质材料块上的各个RF信号传输焊盘抵靠在衬底上限定的相应的RF信号传输焊盘，并由衬底内部的RF信号传输线互连，用于传输RF 第一和第二电介质块之间的信号。

公开(公告)号：US09160044B2

公开(公告)日：2015-10-13

申请号：US13893473

申请日：2013-05-14

Applicant: ANRITSU CORPORATION

Inventor： Takashi Kawamura ,  Akihito Otani ,  Hiroshi Hasegawa

IPC: H01P1/201 ,  H01P1/207 ,  H01P5/02

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

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。

公开(公告)号：US20150207193A1

公开(公告)日：2015-07-23

申请号：US14676530

申请日：2015-04-01

Applicant: Hugo Enrique Cuadras ,  Nam Phan

Inventor： Hugo Enrique Cuadras ,  Nam Phan

IPC: H01P1/201 ,  H01P3/16

CPC classification number: H01P1/2002 ,  H01P1/201 ,  H01P1/207 ,  H01P1/2084 ,  H01P1/2088 ,  H01P3/16 ,  H01P7/10 ,  H05K3/4046 ,  H05K2201/09845 ,  H05K2201/1006 ,  H05K2201/10303

Abstract: An RF filter assembly comprising a substrate, an RF waveguide filter mounted on the substrate and a pair of alignment/mounting/RF signal transmission pins extending from respective apertures in the substrate into respective through-holes in the RF filter. In one embodiment, the RF waveguide filter is comprised of first and second blocks of dielectric material coupled together in an abutting side-by-side relationship and the pair of through-holes are defined in the first and second blocks respectively. In one embodiment, respective RF signal transmission pads defined on the respective first and second blocks of dielectric material are abutted against respective RF signal transmission pads defined on the substrate and interconnected by an RF signal transmission line in the interior of the substrate for transmitting the RF signal between the first and second blocks of dielectric material.

Abstract translation: 一种RF滤光器组件，包括衬底，安装在衬底上的RF波导滤光器和从衬底中的相应孔延伸到RF滤光器中的相应通孔的一对对准/安装/ RF信号传输销。 在一个实施例中，RF波导滤波器由以邻接并排关系耦合在一起的第一和第二介电材料块组成，并且一对通孔分别限定在第一和第二块中。 在一个实施例中，限定在相应的第一和第二电介质材料块上的各个RF信号传输焊盘抵靠在衬底上限定的相应的RF信号传输焊盘，并由衬底内部的RF信号传输线互连，用于传输RF 第一和第二电介质块之间的信号。

公开(公告)号：US20140091883A1

公开(公告)日：2014-04-03

申请号：US14096352

申请日：2013-12-04

Applicant: Duk-Yong Kim ,  Nam-Shin Park

Inventor： Duk-Yong Kim ,  Nam-Shin Park

IPC: H01P1/20

CPC classification number: H01P1/201 ,  H01P1/2086 ,  H01P7/105

Abstract: Various multi-mode resonant filters including a housing having a cavity, are provided. The multi-mode resonant filters include a Dielectric Resonant (DR) element received in the cavity of the housing, and a plurality of transmission lines for connecting a point on one of a first axis, a second axis, and a third axis with a point on another axis. The first axis, the second axis, and the third axis are orthogonal to each other with respect to a center of the DR element.

Abstract translation: 提供了包括具有空腔的壳体的各种多模谐振滤波器。 多模谐振滤波器包括容纳在壳体的空腔中的介电谐振元件（DR）元件，以及多个用于将第一轴，第二轴和第三轴之一上的点与点 在另一个轴上。 第一轴，第二轴和第三轴相对于DR元件的中心彼此正交。

公开(公告)号：US20130162374A1

公开(公告)日：2013-06-27

申请号：US13774363

申请日：2013-02-22

Applicant: CommScope Italy S.r.l.

Inventor： Stefano Tamiazzo ,  Giuseppe Resnati

IPC: H01P1/20

CPC classification number: H01P1/20309 ,  H01P1/201 ,  H01P1/205 ,  H01P1/2086 ,  H01P7/04 ,  H01P11/00 ,  H01P11/007 ,  H03H7/0123 ,  H03H7/12 ,  H03H7/1791 ,  H03H2250/00 ,  Y10T29/49826

Abstract: A bandpass filter has a combline structure having a plurality of cascaded nodes. A plurality of nodes in the filter are connected both to resonant elements (a.k.a. resonators) and non-resonant elements (including elements having inductances and/or capacitances that do not resonate in a predetermined frequency band of interest). The resonant frequencies of the resonant elements may be adjusted, in order to adjust the location of the center frequency and/or the width of the passband of the filter. The characteristics of the resonant and non-resonant elements are selected such that the poles of the filter, when plotted on the complex plane, move substantially along the imaginary axis when the resonant frequencies are adjusted, without substantial movement along the real axis. The resulting bandpass filter has substantially constant losses and substantially constant absolute selectivity over a relatively wide range of bandwidths.

Abstract translation: 带通滤波器具有具有多个级联节点的梳状结构。 滤波器中的多个节点既连接到谐振元件（例如谐振器）和非共振元件（包括在感兴趣的预定频带中不谐振的电感和/或电容的元件）。 可以调节谐振元件的谐振频率，以便调节滤波器的中心频率的位置和/或通带的宽度。 选择共振和非共振元件的特性，使得当绘制在复平面上时，滤波器的极点在谐振频率被调整时基本沿着虚轴移动，而不沿实际实质运动。 所得到的带通滤波器在相对宽的带宽范围内具有基本恒定的损耗和基本上恒定的绝对选择性。

公开(公告)号：US06438395B1

公开(公告)日：2002-08-20

申请号：US09387331

申请日：1999-08-31

Applicant: Seiji Hidaka ,  Shin Abe ,  Michiaki Ota

Inventor： Seiji Hidaka ,  Shin Abe ,  Michiaki Ota

IPC: H01P1213

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: A high frequency electrode includes a main conductor and at least two sub-conductors formed along a side of the main conductor. The sub-conductors are formed so that a sub-conductor thereof positioned nearer to the outside has a smaller width.

Abstract translation: 高频电极包括主导体和沿主导体一侧形成的至少两个分导体。 分导体形成为使得位于更靠近外部的分导体具有较小的宽度。

公开(公告)号：US20020070823A1

公开(公告)日：2002-06-13

申请号：US10000602

申请日：2001-10-23

Inventor： Arun Chandra Kundu

IPC: H01P001/20

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。

公开(公告)号：US06232854B1

公开(公告)日：2001-05-15

申请号：US09299189

申请日：1999-04-23

Applicant: Shigeyuki Mikami ,  Toshiro Hiratsuka ,  Tomiya Sonoda ,  Yutaka Ida ,  Kiyoshi Kanagawa

Inventor： Shigeyuki Mikami ,  Toshiro Hiratsuka ,  Tomiya Sonoda ,  Yutaka Ida ,  Kiyoshi Kanagawa

IPC: H01P710

CPC classification number: H01P7/10 ,  H01P1/201 ,  H01P1/2084

Abstract: In a dielectric resonator device, electrodes having electrode non-formation sections opposite to each other and having substantially the same shape and size are formed on the opposite main faces of a dielectric plate. The portion of the dielectric plate sandwiched between the electrode non-formation sections opposite to each other is used as a dielectric resonator section. Further, the characteristics of the dielectric resonator device are adjusted by attaching dielectric chips inside of the dielectric resonator section or between adjacent dielectric resonator sections.

Abstract translation: 在介质谐振器装置中，在电介质板的相对主面上形成具有彼此相对并具有基本相同形状和尺寸的电极非形成部分的电极。 夹在彼此相对的电极非形成部分之间的电介质板的部分用作介质谐振器部分。 此外，通过在介质谐振器部分内部或相邻介质谐振器部分之间附加介质芯片来调节介质谐振器装置的特性。

公开(公告)号：US5461352A

公开(公告)日：1995-10-24

申请号：US125841

申请日：1993-09-24

Applicant: Yasumasa Noguchi ,  Hideyuki Miyake ,  Junya Ishii ,  Yukihiro Takeda

Inventor： Yasumasa Noguchi ,  Hideyuki Miyake ,  Junya Ishii ,  Yukihiro Takeda

IPC: H01P1/203 ,  H01P1/201 ,  H01P1/205 ,  H01P1/212 ,  H01P3/02 ,  H01P1/20

CPC classification number: H01P1/201

Abstract: A bandpass filter for the transmission of signals within a predetermined frequency bandwidth having a center frequency, which provides for substantial attenuation of the harmonic components of the center frequency of the filter. The bandpass filter includes at least one resonator comprising a strip conductor and a ground conductor formed on the surface of a dielectric substrate. The strip conductor is capacitively coupled to the ground conductor so as to substantially transmit the harmonic components of the center frequency of the filter to ground.

Abstract translation: 一种用于在具有中心频率的预定频率带宽内传输信号的带通滤波器，其提供滤波器的中心频率的谐波分量的实质衰减。 带通滤波器包括至少一个谐振器，该谐振器包括形成在电介质基片的表面上的带状导体和接地导体。 带状导体电容耦合到接地导体，以便将滤波器的中心频率的谐波分量基本上传输到地。