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公开(公告)号：US09786972B2
公开(公告)日：2017-10-10
申请号：US14790086
申请日：2015-07-02
Applicant: ANRITSU CORPORATION
Inventor： Takashi Kawamura , Akihito Otani
Abstract: In an end surface 32b of the second transmission line forming body 32 forming a second waveguide 30, the height of a central region 33 which includes an opening of the second transmission line 30b is a reference plane. A depressed portion 32e that is depressed to a depth greater than the length of a thread portion of a screw 205 from the reference plane is provided in a region outside the central region 33 and includes a screw hole forming position. A screw hole 32d for fixing an external circuit 200 to be connected is provided at the screw hole forming position in the depressed portion 32e. The height of a region, which is excluding the depressed portion 32e and is further away from the central region 33 than the screw hole forming position, is equal to the reference plane.
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公开(公告)号：US20170110777A1
公开(公告)日：2017-04-20
申请号：US15393301
申请日：2016-12-29
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Takahiro BABA , Yasuko YOSHINAGA , Satoshi ISHINO , Jun SASAKI , Noboru KATO , Kuniaki YOSUI
CPC classification number: H01P1/2013 , H01P1/201 , H01P1/20345 , H01P1/20363 , H01P3/085 , H01P3/088 , H01P5/028 , H01P5/12 , H03H1/00 , H03H2001/0021 , H05K1/0243
Abstract: A flat cable high-frequency filter includes a dielectric substrate extending in a transmission direction of a high-frequency signal. The dielectric substrate includes dielectric layers stacked on each other. Elongated conductor patterns are provided on a flat surface of one dielectric layer which faces another dielectric layer. The conductor patterns are as wide as possible in the dielectric substrate in accordance with a desired inductance. A capacitive coupling conductor pattern opposes one conductor pattern by a predetermined area with a dielectric layer therebetween. By using a connecting conductor, the capacitive coupling conductor pattern is connected to the conductor pattern which does not oppose the capacitive coupling conductor pattern.
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163.发明授权Flat cable high-frequency filter, flat cable high-frequency diplexer, and electronic device 有权扁平电缆高频滤波器，扁平电缆高频双工器和电子设备公开(公告)号：US09570784B2
公开(公告)日：2017-02-14
申请号：US14802059
申请日：2015-07-17
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Takahiro Baba , Yasuko Yoshinaga , Satoshi Ishino , Jun Sasaki , Noboru Kato , Kuniaki Yosui
CPC classification number: H01P1/2013 , H01P1/201 , H01P1/20345 , H01P1/20363 , H01P3/085 , H01P3/088 , H01P5/028 , H01P5/12 , H03H1/00 , H03H2001/0021 , H05K1/0243
Abstract: A flat cable high-frequency filter includes a dielectric substrate extending in a transmission direction of a high-frequency signal. The dielectric substrate includes dielectric layers stacked on each other. Elongated conductor patterns are provided on a flat surface of one dielectric layer which faces another dielectric layer. The conductor patterns are as wide as possible in the dielectric substrate in accordance with a desired inductance. A capacitive coupling conductor pattern opposes one conductor pattern by a predetermined area with a dielectric layer therebetween. By using a connecting conductor, the capacitive coupling conductor pattern is connected to the conductor pattern which does not oppose the capacitive coupling conductor pattern.
Abstract translation: 扁平电缆高频滤波器包括在高频信号的传输方向上延伸的电介质基片。 电介质基板包括彼此堆叠的电介质层。 延伸的导体图案设置在面向另一介电层的一个电介质层的平坦表面上。 导体图案根据期望的电感在电介质基板中尽可能宽。 电容耦合导体图形与一个导体图案相对，其间具有介电层的预定区域。 通过使用连接导体，电容耦合导体图案连接到不与电容耦合导体图案相对的导体图案。
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164.发明申请TUNABLE FILTER OFF-STATES FOR NOISE REJECTION 有权用于噪声抑制的过滤器过滤器（TUNABLE FILTER OFF-STATES FOR NOISE REJECTION）公开(公告)号：US20160336631A1
公开(公告)日：2016-11-17
申请号：US14714122
申请日：2015-05-15
Applicant: Nokia Technologies Oy
Inventor： Toni H. Lähteensuo , Brecht Francois , Niels Bonne Larsen , Lingkai Kong
IPC: H03H7/01
Abstract: Methods and apparatus, including computer program products, are provided for tunable filters and/or front-ends. In one aspect there is provided an apparatus. The apparatus may a first band filter; a second tunable band filter; and a radio frequency switch coupled to at least the first band filter and the second tunable band filter, wherein the radio frequency switch is configured to switch between at least the first band filter and the second tunable band filter. Related apparatus, systems, methods, and articles are also described.
Abstract translation: 为可调谐滤波器和/或前端提供包括计算机程序产品的方法和装置。 在一个方面，提供了一种装置。 该装置可以是第一带滤波器; 第二可调频带滤波器; 以及射频开关，其耦合到至少所述第一频带滤波器和所述第二可调频带滤波器，其中所述射频开关被配置为在至少所述第一频带滤波器和所述第二可调谐频带滤波器之间切换。 还描述了相关装置，系统，方法和制品。
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公开(公告)号：US20160301385A1
公开(公告)日：2016-10-13
申请号：US15190294
申请日：2016-06-23
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Tetsuro OKUDA
CPC classification number: H03H9/725 , H01P1/184 , H01P1/201 , H01P1/213 , H01P1/2135 , H03H9/0009 , H03H9/0014 , H03H9/0028 , H03H9/0085 , H03H9/0557 , H03H9/0576 , H03H9/64 , H03H9/706
Abstract: In a filter device, a first filter and a second filter are connected to a common connection point by a filter connection conductor line including a first conductor line portion, and a parallel connection area with an electrical length shorter than that in a single conductor line is provided in the first conductor line portion.
Abstract translation: 在滤波器装置中，第一滤波器和第二滤波器通过包括第一导体线部分的滤波器连接导体线连接到公共连接点，并且电长度短于单个导线中的并联连接区域是 设置在第一导体线部分中。
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Patent Agency Ranking
公开(公告)号：US20160072167A1
公开(公告)日：2016-03-10
申请号：US14783617
申请日：2014-04-14
Inventor： Yasufumi KAWAI , Shuichi NAGAI , Daisuke UEDA
IPC: H01P5/04
CPC classification number: H01P1/201 , H01L23/49816 , H01L23/49822 , H01L23/49827 , H01L23/66 , H01L25/0655 , H01L2224/16 , H01L2224/48091 , H01L2224/48227 , H01L2224/49175 , H01L2924/15311 , H01L2924/19107 , H01P1/20345 , H01P1/20381 , H01P5/187 , H01P7/10 , H02J17/00 , H02J50/12 , H02J50/70 , H01L2924/00014 , H01L2924/00
Abstract: A high-frequency transmission device includes first and second resonators as ring-shaped wires each having an opening part at a part thereof, first and second input/output terminals each electrically connected to both resonators, a first ground shield formed on a plane different from planes on which both resonators are arranged, a second ground shield formed on a plane different from the planes on which both resonators and the first ground shield are arranged, and first and second ground wires each formed to surround peripheries of both resonators. The ground shields and the ground wires are respectively connected to each other. A dielectric wire is present between both ground wires, and the ground wires are not electrically connected to each other.
Abstract translation: 高频传输装置包括：第一谐振器和第二谐振器，其环形导线各自在其一部分具有开口部分，第一和第二输入/输出端子各自电连接到两个谐振器;第一接地屏蔽件，形成在不同于 在其上布置两个谐振器的平面，形成在不同于其上布置有两个谐振器和第一接地屏蔽的平面的平面上的第二接地屏蔽以及每个形成为围绕两个谐振器的周边的第一和第二接地线。 接地屏蔽和接地线分别相互连接。 在两个接地线之间存在电介质线，并且接地线彼此不电连接。
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167.发明申请TM DIELECTRIC RESONATOR, METHOD FOR IMPLEMENTING TM DIELECTRIC RESONATOR AND TM DIELECTRIC FILTER 有权TM介质谐振器，实现TM介质谐振器和TM介质滤波器的方法公开(公告)号：US20150325902A1
公开(公告)日：2015-11-12
申请号：US14651978
申请日：2013-10-10
Applicant: ZTE CORPORATION
Inventor： WANLI YU , YULONG KANG , XIAOWEN DAI
CPC classification number: H01P1/2084 , H01P1/2002 , H01P1/201 , H01P7/10 , H01P11/008 , Y10T29/49018
Abstract: A method for implementing a TM dielectric resonator is provided, which includes: a dielectric resonant column component with a metal connecting plate is machined; a metal cavity with an opening at one end is machined; the metal connection plate of the dielectric resonant column component is fastened to the inner wall of the metal cavity by a screw; the opening of the metal cavity is covered with a prefabricated cover plate; and a prefabricated tuning screw is screwed from the cover plate into the metal cavity.
Abstract translation: 提供了一种用于实现TM介质谐振器的方法，其包括：加工具有金属连接板的介电谐振柱部件; 在一端具有开口的金属腔被加工; 介质谐振柱部件的金属连接板通过螺钉固定在金属腔的内壁上; 金属腔的开口用预制的盖板覆盖; 并且预制调谐螺钉从盖板旋入金属腔。
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公开(公告)号：US20150318592A1
公开(公告)日：2015-11-05
申请号：US14700612
申请日：2015-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanzhao Zhou , Jian Gu , Wei Wan
CPC classification number: H01P1/2002 , C23C14/18 , C23C14/185 , C23C14/34 , H01P1/201 , H01P11/007
Abstract: A transverse electromagnetic (TEM) mode dielectric filter and a manufacturing method thereof are provided. The mode dielectric filter provided by the present invention includes a dielectric body and a silver plating layer, where the silver plating layer covers a surface of the dielectric body, and a dielectric constant of the dielectric body is less than or equal to 21. The TEM dielectric filter provided by the present invention has a large energy storage space in a single resonant cavity of a dielectric material, and has a high quality factor. An insertion loss of the TEM dielectric filter is low, and electrical conductivity of the silver plating layer is high.
Abstract translation: 提供横向电磁（TEM）模式介质滤波器及其制造方法。 本发明提供的模式介质滤波器包括介电体和银镀层，其中镀银层覆盖电介质体的表面，电介质体的介电常数小于或等于21. TEM 由本发明提供的介质滤波器在电介质材料的单个谐振腔中具有大的能量存储空间，并具有高品质因数。 TEM介质滤波器的插入损耗低，镀银层的导电性高。
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公开(公告)号：US08618894B2
公开(公告)日：2013-12-31
申请号：US12833195
申请日：2010-07-09
Applicant: Duk-Yong Kim , Nam-Shin Park
Inventor： Duk-Yong Kim , Nam-Shin Park
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。
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公开(公告)号：US20130029848A1
公开(公告)日：2013-01-31
申请号：US13192597
申请日：2011-07-28
Applicant: Antonio D. Corcoles Gonzalez , Jiansong Gao , Dustin A. Hite , George A. Keefe , David P. Pappas , Mary E. Rothwell , Matthias Steffen , Chang C. Tsuei , Michael R. Vissers , David S. Wisbey
Inventor： Antonio D. Corcoles Gonzalez , Jiansong Gao , Dustin A. Hite , George A. Keefe , David P. Pappas , Mary E. Rothwell , Matthias Steffen , Chang C. Tsuei , Michael R. Vissers , David S. Wisbey
CPC classification number: H01L39/2416 , B82Y10/00 , G06N99/002 , H01L27/18 , H01L39/12 , H01L39/14 , H01L39/223 , H01P1/201 , H01P1/2013 , H01P3/003 , H01P3/026
Abstract: Low-loss superconducting devices and methods for fabricating low loss superconducting devices. For example, superconducting devices, such as superconducting resonator devices, are formed with a (200)-oriented texture titanium nitride (TiN) layer to provide high Q, low loss resonator structures particularly suitable for application to radio-frequency (RF) and/or microwave superconducting resonators, such as coplanar waveguide superconducting resonators. In one aspect, a method of forming a superconducting device includes foaming a silicon nitride (SiN) seed layer on a substrate, and forming a (200)-oriented texture titanium nitride (TiN) layer on the SiN seed layer.
Abstract translation: 低损耗超导器件及制造低损耗超导器件的方法。 例如，超导器件（例如超导谐振器器件）由（200）取向的纹理氮化钛（TiN）层形成，以提供特别适合于应用于射频（RF）和/ 或微波超导谐振器，例如共面波导超导谐振器。 一方面，形成超导器件的方法包括在衬底上发泡氮化硅（SiN）籽晶层，并在SiN籽晶层上形成（200）取向的纹理氮化钛（TiN）层。
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