公开(公告)号：US20160372810A1

公开(公告)日：2016-12-22

申请号：US15182795

申请日：2016-06-15

申请人： CTS Corporation

发明人： Fred W. Baum

IPC分类号： H01P1/213 ,  H01P7/06 ,  H01P1/205

CPC分类号： H01P1/2136 ,  H01P1/2002 ,  H01P1/2056 ,  H01P3/08 ,  H01P7/06

摘要： A multi-band RF monoblock filter including at least three RF signal filters defined in the monoblock of dielectric material by resonators defined in part by through-holes extending through the block. In one embodiment, two of the RF signal filters are in a co-linear and side-by-side relationship and the third filter is in a parallel and side-by side relationship with one of the two other RF signal filters. A pattern of conductive material defines two end and one interior RF signal input/output on the block top surface. The end RF signal input/outputs are located at opposite ends of the block and the central RF signal input/output is located between the two co-linear and side-by-side RF filters. An RF signal is transmitted through the one end RF signal input/output, the two parallel and side-by-side RF signal filters, and the central RF signal input/output and also through the other end RF signal input/output, one of the co-linear and side-by-side RF filters, and the central RF signal input/output.

摘要翻译： 一种多频带RF单块滤波器，包括至少三个RF信号滤波器，该滤波器通过由延伸穿过该块的通孔部分限定的谐振器限定在介电材料的整体中。 在一个实施例中，RF信号滤波器中的两个处于共线和并列关系，并且第三滤波器与两个其它RF信号滤波器之一并联并排地关系。 导电材料的图案在块顶表面上限定两个端部和一个内部RF信号输入/输出。 结束RF信号输入/输出位于块的相对端，中央RF信号输入/输出位于两个共线和并排RF滤波器之间。 RF信号通过一端RF信号输入/输出，两个并行和并排RF信号滤波器，以及中央RF信号输入/输出，也通过另一端射频信号输入/输出， 共线和并排RF滤波器，以及中央RF信号输入/输出。

公开(公告)号：US20160164162A1

公开(公告)日：2016-06-09

申请号：US14942295

申请日：2015-11-16

申请人： Innertron, Inc.

发明人： Hak Rae CHO ,  Soo Duk SEO ,  Jong Woo HA ,  Moon Bong KO

IPC分类号： H01P1/20 ,  H01P7/10

CPC分类号： H01P7/10 ,  H01P1/20 ,  H01P1/2056 ,  H01P1/2084

摘要： A filter package includes a substrate, a plurality of resonators each coupled to the substrate, and a metal circuit pattern patterned on the substrate, and the plurality of resonators each include a body made of a dielectric material, in which a through hole is formed in one direction, and a conductive film attached to an end surface coupled to the substrate among both end surfaces of the body, and attached to a wall of the through hole.

摘要翻译： 滤波器封装包括衬底，每个耦合到衬底的多个谐振器和在衬底上图案化的金属电路图案，并且多个谐振器各自包括由介电材料制成的主体，其中形成通孔 一个方向，以及导电膜，其附接到在所述主体的两个端表面中联接到所述基板的端面，并且附接到所述通孔的壁。

公开(公告)号：US20160093938A1

公开(公告)日：2016-03-31

申请号：US14803684

申请日：2015-07-20

申请人： Skyworks Solutions, Inc.

发明人： John Kenneth Darling

IPC分类号： H01P1/205 ,  H01P7/04

CPC分类号： H01P1/2053 ,  H01P1/2056 ,  H01P7/04

摘要： Disclosed are embodiments of ceramic radiofrequency filters advantageous as RF components. The ceramic filters can include a ceramic stepped impedance resonator, wherein the inner diameter of the ceramic stepped impedance resonator can vary from one end to another end. The inner diameter can be, for example, tapered, sectioned, or stair-stepped in order to provide different impedances in the ceramic resonator.

摘要翻译： 公开了作为RF组件有利的陶瓷射频滤波器的实施例。 陶瓷滤波器可以包括陶瓷阶梯式阻抗谐振器，其中陶瓷阶梯式阻抗谐振器的内径可以从一端到另一端变化。 内径可以是例如锥形，截面或阶梯式，以便在陶瓷谐振器中提供不同的阻抗。

公开(公告)号：US20160006096A1

公开(公告)日：2016-01-07

申请号：US14790405

申请日：2015-07-02

申请人： Murata Manufacturing Co., Ltd.

发明人： MASAYUKI KIKUDA ,  Hitoshi Tada ,  Yoshiki Yamada ,  Takahiro Okada

IPC分类号： H01P1/205 ,  H01P11/00

CPC分类号： H01P1/2056

摘要： A filtering device includes at least one dielectric resonant element, which includes a dielectric block, an outer conductor, and an inner conductor, a terminal disposed in a through hole of the dielectric resonant element from a front surface, a plate-shaped circuit element electrically coupled with the at least one dielectric resonant element via the terminal, and a substrate on which the at last one dielectric resonant element and the plate-shaped circuit element are mounted. The outer conductor is disposed so as to cover the back surface besides the peripheral surface of the dielectric block. The first end surface of the dielectric block includes a first electrode-free portion that electrically isolates the inner conductor from the outer conductor, and a second electrode-free portion that electrically isolates the inner conductor from the outer conductor.

摘要翻译： 滤波装置包括至少一个介质谐振元件，其包括介质块，外部导体和内部导体，从前表面设置在介电谐振元件的通孔中的端子，电路板上的板状电路元件 通过端子与至少一个介质谐振元件耦合，以及衬底，其上安装有最后一个介质谐振元件和板形电路元件。 外导体配置成覆盖除了介质块的周面以外的背面。 介质块的第一端表面包括使内部导体与外部导体电隔离的第一无电极部分和将内部导体与外部导体电隔离的第二无电极部分。

公开(公告)号：US08859193B2

公开(公告)日：2014-10-14

申请号：US13967724

申请日：2013-08-15

申请人： Blackberry Limited

发明人： Luna H. Chiu ,  Chen Zhang ,  John King ,  Barry Treadway ,  George Kang

IPC分类号： H01P3/02 ,  H01P1/20 ,  G03F7/40 ,  H01P1/205

CPC分类号： G03F7/40 ,  H01P1/2002 ,  H01P1/2056 ,  Y10T428/24331

摘要： An embodiment of the present invention provides a method of applying patterned metallization to a ceramic block comprising applying a photodefinable ink to said ceramic block; drying said ink; exposing said photodefinable ink to UV radiation through a predefined mask according to the thickness of the film to form a pattern; developing said pattern in a developer solution thereby forming a patterned ceramic block; and rinsing, drying and firing said patterned ceramic block.

摘要翻译： 本发明的一个实施方案提供了一种将图案化金属化应用于陶瓷块的方法，包括将光可定义油墨施加到所述陶瓷块; 干燥油墨; 根据薄膜的厚度，通过预定义的掩模将所述可光限定的油墨暴露于UV辐射以形成图案; 在显影剂溶液中显影所述图案，从而形成图案化陶瓷块; 并漂洗，干燥和焙烧所述图案化陶瓷块。

公开(公告)号：US20130038404A1

公开(公告)日：2013-02-14

申请号：US13654639

申请日：2012-10-18

申请人： Jeffrey J. Nummerdor

发明人： Jeffrey J. Nummerdor

IPC分类号： H03H7/46

CPC分类号： H01P1/2056 ,  H01P1/2136

摘要： A duplex filter includes a block of dielectric material with top, bottom, and side surfaces and first and second spaced-apart sets of through-holes. A pair of outside walls and a center wall extend outwardly from the top surface. A pattern of metallized areas is defined on the top surface of the block including first and second electrodes that extend on the pair of outside walls respectively and third and fourth electrode antennae that extend on the center wall. The block may be two separate blocks coupled together to form an interior layer of metallization separating the first and second sets of through-holes and the center wall separates respective transmit and receive portions of the pattern of metallized areas.

摘要翻译： 双工过滤器包括具有顶部，底部和侧面以及第一和第二间隔开的通孔组的电介质材料块。 一对外壁和中心壁从顶面向外延伸。 金属化区域的图案被限定在块的顶表面上，包括在一对外壁上延伸的第一和第二电极以及在中心壁上延伸的第三和第四电极天线。 该块可以是联接在一起以形成分离第一组和第二组通孔的金属化的内部层的两个分开的块，并且中心壁分离金属化区域的图案的相应的发射和接收部分。

公开(公告)号：US20110248800A1

公开(公告)日：2011-10-13

申请号：US13139786

申请日：2008-12-25

申请人： Taras Kushta

发明人： Taras Kushta

IPC分类号： H01P1/203

CPC分类号： H01P1/2056 ,  H01P1/203 ,  H01P7/04 ,  H01P7/08 ,  H05K1/0222 ,  H05K1/0251 ,  H05K1/116 ,  H05K3/429 ,  H05K2201/09454 ,  H05K2201/09618 ,  H05K2201/09627 ,  H05K2201/09718

摘要： A filter is provided with a planar transmission line and a combined via structure connected to (both) one ends of the planar transmission line. The planar transmission line and the combined via structure are disposed in a same multilayer board. The combined via structure comprises two working parts. The first working part comprises a segment of signal via and a plurality of segments of ground vias surrounding the signal via. The second working part comprises a segment of the same signal via, a plurality of segments of the same ground vias, smooth conductive plate and corrugated conductive plate. The smooth conductive plate and the corrugated conductive plate are connected to the signal via. The second working part comprises a segment of the same signal via, a plurality of segments of the same ground vias and corrugated conductive plate. The corrugated conductive plate is connected to the signal via.

摘要翻译： 滤波器设置有平面传输线和连接到平面传输线的一端的（两者）的组合通孔结构。 平面传输线和组合通孔结构设置在相同的多层板中。 组合通孔结构包括两个工作部件。 第一工作部分包括信号通道的段和围绕信号通路的多个接地通路段。 第二工作部分包括相同信号通道的段，相同接地通孔的多个段，平滑导电板和波纹状导电板。 平滑导电板和波纹状导电板连接到信号通孔。 第二工作部分包括相同信号通道的段，相同接地通孔和波纹状导电板的多个段。 波纹状导电板与信号通孔相连。

公开(公告)号：US08008991B2

公开(公告)日：2011-08-30

申请号：US12016709

申请日：2008-01-18

申请人： Alexander M. Tcaciuc ,  Murray C. Thom

发明人： Alexander M. Tcaciuc ,  Murray C. Thom

IPC分类号： H03H7/01

CPC分类号： H01P1/2056 ,  H01F6/06 ,  H01F17/02 ,  H01P1/202

摘要： An electrical filter includes a circuit board with an insulative substrate of alternating wide and narrow portions between input and output ends. Capacitors received in through-holes in the wide portions are electrically coupled to signal traces on a signal surface and ground traces on a ground surface of the circuit board. Conductive coils about narrow portions may form inductors, electrically coupled between the signal traces and an input and/or output. The circuit board, capacitors and inductors may be positioned in a first enclosure, (e.g., tube), with sealed electrical connections to an exterior. The first enclosure may be positioned in a second enclosure (e.g., tube). The filter may also include a high frequency dissipation filter section employing a metal powder filter, with metal powder and epoxy. Non-magnetic and/or superconducting materials may be employed.

摘要翻译： 电气滤波器包括电路板，其具有在输入端和输出端之间交替的宽和窄部分的绝缘衬底。 容纳在宽部分的通孔中的电容器电耦合到电路板的地面上的信号表面上的信号迹线和接地迹线。 围绕狭窄部分的导电线圈可以形成电感器，电耦合在信号迹线和输入和/或输出之间。 电路板，电容器和电感器可以被定位在第一外壳（例如管）中，具有与外部的密封电连接。 第一外壳可以定位在第二外壳（例如，管）中。 过滤器还可以包括采用金属粉末过滤器的金属粉末和环氧树脂的高频耗散过滤器部分。 可以使用非磁性和/或超导材料。

公开(公告)号：US20080231391A1

公开(公告)日：2008-09-25

申请号：US11523603

申请日：2006-09-20

申请人： Osamu Takubo ,  Kouji Tashiro ,  Kazuyoshi Terao ,  Ryohei Nakano

发明人： Osamu Takubo ,  Kouji Tashiro ,  Kazuyoshi Terao ,  Ryohei Nakano

IPC分类号： H01P1/213 ,  H01P1/20 ,  H01P7/10

CPC分类号： H01P1/2056

摘要： A dielectric device includes a dielectric substrate and a resonator unit. The resonator unit includes first and second holes. The first hole opens on a first surface of the dielectric substrate and extends toward a second surface opposite to the first surface. A first internal conductor is provided inside the first hole. The second hole opens on a third surface of the dielectric substrate, extends toward a fourth surface opposite to the third surface, and is connected to the first hole. A second internal conductor is provided inside the second hole with one end connected to an external conductor film on the third surface and the other end connected to the first internal conductor. The first hole has a recess opposed to a junction with the second hole. The first internal conductor in the recess is opposed to the external conductor film on the fourth surface across the dielectric substrate.

摘要翻译： 电介质器件包括电介质基片和谐振器单元。 谐振器单元包括第一和第二孔。 第一孔在电介质基片的第一表面上开口并延伸到与第一表面相对的第二表面。 第一内部导体设置在第一孔内。 第二孔在电介质基板的第三表面上开口，朝向与第三表面相对的第四表面延伸，并连接到第一孔。 第二内部导体设置在第二孔内部，其一端连接到第三表面上的外部导体膜，另一端连接到第一内部导体。 第一孔具有与与第二孔的接合部相对的凹部。 凹部中的第一内部导体与穿过电介质基板的第四表面上的外部导体膜相对。

公开(公告)号：US20080204165A1

公开(公告)日：2008-08-28

申请号：US12069763

申请日：2008-02-13

申请人： Reddy R. Vangala

发明人： Reddy R. Vangala

IPC分类号： H01P1/20

CPC分类号： H01P1/2056 ,  H01P1/205 ,  H05K1/0243 ,  H05K3/3442 ,  H05K2201/09336 ,  H05K2201/1006 ,  H05K2201/10969

摘要： A delay filter module comprising at least one dielectric monoblock ceramic bandpass filter and a circuit for compensating/equalizing the signal delay produced by the delay filter. In one embodiment, the circuit is defined by a hybrid coupler defining at least two ports coupled to a dielectric ceramic reactive termination block defining at least a pair of reactive termination resonators and coupling capacitors. The delay can be adjusted by tuning the dielectric monoblock bandpass filter and/or the reactive termination resonators and/or the coupling capacitors defined by the dielectric ceramic reactive termination block.

摘要翻译： 一种延迟滤波器模块，包括至少一个介质单块陶瓷带通滤波器和用于补偿/均衡由延迟滤波器产生的信号延迟的电路。 在一个实施例中，电路由限定了至少两个端口的混合耦合器限定，该至少两个端口耦合到限定至少一对电抗端接谐振器和耦合电容器的电介质陶瓷反应性端接块。 可以通过调谐电介质单块带通滤波器和/或由电介质陶瓷反应性端接块限定的反应性端接谐振器和/或耦合电容器来调节延迟。