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31. 发明申请

US20170244146A1 An electrically tuneable waveguide structure 审中-公开
公开(公告)号：US20170244146A1
公开(公告)日：2017-08-24
申请号：US15519291
申请日：2014-10-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Per Ligander , Lars Bolander , Ove Persson , Anatoli Deleniv
IPC分类号： H01P3/12 , H02K7/06 , H01P1/207
CPC分类号： H01P3/12 , H01P1/2016 , H01P1/207 , H02K7/06
摘要： The present invention relates to a tuneable waveguide structure comprising a first, second, third and fourth electrically conducting inner wall. The first inner wall and the second inner wall are facing each other, and the third inner wall and the fourth inner wall are facing each other, the intended extension of the electrical field is parallel to the first inner wall and the second inner wall, and perpendicular to the third inner wall and the fourth inner wall. The waveguide structure comprises at least one tuning device that comprises a wall part that is movably arranged along an extension that is perpendicular to the intended extension of the electrical field. Each wall part is at least indirectly connected to support rods that are in sliding engagement with a corresponding sloped surface that is laterally adjustable in the extension of the slope. Each wall part may be constituted by an electrically conducting foil.

32. 发明授权

US09666923B2 Filtering circuit with slot line resonators 有权
公开(公告)号：US09666923B2
公开(公告)日：2017-05-30
申请号：US14669699
申请日：2015-03-26
申请人： THOMSON LICENSING
发明人： Ali Louzir , Chetan Joshi , Jean-Luc Robert
IPC分类号： H01P3/08 , H01P1/201
CPC分类号： H01P1/2016
摘要： The present invention relates to a filtering circuit comprising at least two slot line resonators arranged side by side and realized on a dielectric substrate having a first face equipped with a conductive layer and a second parallel face, each of said at least two resonators comprising a slot line etched in the conductive layer and folded according to a spiral pattern counting a plurality of turns, with a shape factor such that the slot line has parts noticeably parallel or concentric. According to embodiments of the invention, at least one turn of the spiral pattern of each of the resonators comprises at least one discontinuity, the discontinuities of said at least two slot line resonators being arranged in such a manner as to increase the electromagnetic coupling between said at least two slot line resonators.

33. 发明授权

US09293801B2 Power combiner 有权
标题翻译：功率组合器
公开(公告)号：US09293801B2
公开(公告)日：2016-03-22
申请号：US13685658
申请日：2012-11-26
申请人： TriQuint CW, Inc.
发明人： Patrick Courtney , Scott Behan
IPC分类号： H01P5/12 , H01Q9/28 , H01P1/201
CPC分类号： H01P5/12 , H01P1/2016 , H01Q9/28
摘要： A power combining apparatus includes an output waveguide section having inner and outer coaxial conductors, wherein an outer surface of the inner conductor and an inner surface of the outer conductor each includes a substantially linear taper, a center waveguide section having an input, an output, and a plurality of antenna elements, the output of the center waveguide section being coupled to the output waveguide section, and an output waveguide section coupled to the output of the center waveguide section. A power combining apparatus includes an output waveguide section having a central longitudinal axis, and inner and outer coaxial conductors configured to maintain a substantially constant characteristic impedance along the central longitudinal axis, a center waveguide section having an input, an output, and a plurality of antenna elements, the output of the center waveguide section being coupled to the output waveguide section, and an input waveguide section coupled to the input of the center waveguide section.
摘要翻译：功率组合装置包括具有内部和外部同轴导体的输出波导部分，其中内部导体的外表面和外部导体的内表面各自包括基本上线性的锥形，中心波导部分，具有输入，输出，以及多个天线元件，所述中心波导部分的输出端耦合到所述输出波导部分，以及耦合到所述中心波导部分的输出的输出波导部分。功率组合装置包括具有中心纵向轴线的输出波导部分，以及配置成沿着中心纵向轴线保持基本恒定的特性阻抗的内部和外部同轴导体，具有输入，输出和多个天线元件，中心波导部分的输出耦合到输出波导部分，以及耦合到中心波导部分的输入的输入波导部分。

34. 发明授权

US09263785B2 Electrically tunable waveguide filter and waveguide tuning device 有权
标题翻译：电可调波导滤波器和波导调谐装置
公开(公告)号：US09263785B2
公开(公告)日：2016-02-16
申请号：US13813499
申请日：2010-08-02
申请人： Per Ligander , Simone Bastioli , Luca Pelliccia , Ove Persson , Roberto Sorrentino
发明人： Per Ligander , Simone Bastioli , Luca Pelliccia , Ove Persson , Roberto Sorrentino
IPC分类号： H01P3/12 , H01P1/10 , H01P1/201 , H01P1/207
CPC分类号： H01P3/12 , H01P1/10 , H01P1/2016 , H01P1/207
摘要： The present invention relates to a waveguide tuning device (1) arranged for mounting in a waveguide structure (2) which has a longitudinal extension (L) and comprises a first inner wall (3), a second inner wall (4), a third inner wall (5) and a fourth inner wall. The inner walls are arranged such that a rectangular cross-section is obtained for the waveguide structure. The first inner wall (3) and the second inner wall (4) have a first length (b) and are facing each other. The third inner wall (5) and the fourth inner wall (6) have a second length (a) and are facing each other. The electrical field (E) is parallel to the main surfaces of the first inner wall (3) and the second inner wall (4). The tuning device (1) is electrically controllable and arranged for mounting at the first inner wall (3) and/or the second inner wall (4). The present invention also relates to a tunable waveguide structure.
摘要翻译：本发明涉及一种布置成安装在具有纵向延伸部分（L）的波导结构（2）中的波导调谐装置（1），它包括第一内壁（3），第二内壁（4），第三内壁内壁（5）和第四内壁。内壁被布置成使得波导结构获得矩形横截面。第一内壁（3）和第二内壁（4）具有第一长度（b）并且彼此面对。第三内壁（5）和第四内壁（6）具有第二长度（a）并且彼此面对。电场（E）平行于第一内壁（3）和第二内壁（4）的主表面。调谐装置（1）是电可控制的并且布置成用于安装在第一内壁（3）和/或第二内壁（4）处。本发明还涉及可调波导结构。

35. 发明申请

US20150280301A1 FILTERING CIRCUIT WITH SLOT LINE RESONATORS 有权
标题翻译：带槽式谐振器的滤波电路
公开(公告)号：US20150280301A1
公开(公告)日：2015-10-01
申请号：US14669699
申请日：2015-03-26
申请人： THOMSON LICENSING
发明人： Ali LOUZIR , Chetan JOSHI , Jean-Luc ROBERT
IPC分类号： H01P1/203
CPC分类号： H01P1/2016
摘要： The present invention relates to a filtering circuit comprising at least two slot line resonators arranged side by side and realised on a dielectric substrate having a first face equipped with a conductive layer and a second parallel face, each of said at least two resonators comprising a slot line etched in the conductive layer and folded according to a spiral pattern counting a plurality of turns, with a shape factor such that the slot line has parts noticeably parallel or concentric. According to embodiments of the invention, at least one turn of the spiral pattern of each of the resonators comprises at least one discontinuity, the discontinuities of said at least two slot line resonators being arranged in such a manner as to increase the electromagnetic coupling between said at least two slot line resonators.
摘要翻译：滤波电路技术领域本发明涉及一种滤波电路，其包括并排设置的至少两个时隙线谐振器，并且在具有第一面的电介质基板上实现，所述第一面配备有导电层和第二平行面，所述至少两个谐振器中的每一个包括槽线蚀刻在导电层中并根据计数多个匝的螺旋图案折叠，形状因子使得槽线具有显着平行或同心的部分。根据本发明的实施例，每个谐振器的螺旋图案的至少一圈包括至少一个不连续性，所述至少两个缝隙线谐振器的不连续性被布置成增加所述至少两个槽线谐振器。

36. 发明授权

US07355496B2 Finline type microwave band-pass filter 有权
标题翻译： Finline型微波带通滤波器
公开(公告)号：US07355496B2
公开(公告)日：2008-04-08
申请号：US11147957
申请日：2005-06-08
申请人： Dominique Lo Hine Tong , Charline Guguen , François Baron , Jean-Yves Le Naour
发明人： Dominique Lo Hine Tong , Charline Guguen , François Baron , Jean-Yves Le Naour
IPC分类号： H01P1/208
CPC分类号： H01P1/2016
摘要： The present invention relates to a FINLINE type microwave band-pass filter comprising a waveguide provided with an insulating substrate placed in an E plane of the guide and comprising on at least one of the surfaces, conductive inserts electrically connected to the internal surfaces of the guide which support the substrate and which determine by their dimensions and their positioning on the substrate a Chebyshev type filter response curve. The filter includes at least one cavity in perpendicular short circuit to the substrate, the positioning and the dimensions of the cavity determining a transmission zero on the filter response curve for attenuating the frequencies situated around this zero. Such a filter is used in particular in transmission terminals operating in the Ka band.
摘要翻译： FINLINE型微波带通滤波器技术领域本发明涉及一种FINLINE型微波带通滤波器，其包括设置有布置在引导件的E平面中的绝缘基板的波导，并且在至少一个表面上包括电连接到引导件的内表面的导电插入件其支撑衬底并且通过其尺寸及其在衬底上的定位来确定切比雪夫型滤波器响应曲线。滤波器包括至少一个与衬底垂直短路的空腔，空腔的定位和尺寸确定滤波器响应曲线上的传输零点，用于衰减位于该零点周围的频率。这种滤波器特别用于在Ka频带中工作的传输终端。

37. 发明授权

US07113058B2 Resonator, filter, communication apparatus 失效
标题翻译：谐振器，滤波器，通讯装置
公开(公告)号：US07113058B2
公开(公告)日：2006-09-26
申请号：US11214981
申请日：2005-08-31
申请人： Seiji Hidaka , Shin Abe
发明人： Seiji Hidaka , Shin Abe
IPC分类号： H01P1/203 , H01P7/08
CPC分类号： H01P1/2016
摘要： A conductive film is provided on a dielectric substrate. The conductive film has conductor opening portions, which serve as inductive regions, and a conductor opening portion, which serves as a capacitive region. Multi-step ring resonator elements, each including a conductor line aggregate, are provided on respective substrates to configure resonator elements. The resonator elements are mounted above the conductor opening portions that serve as the inductive regions. This arrangement provides a resonator having a high Qo.
摘要翻译：在电介质基板上设置导电膜。导电膜具有用作感应区域的导体开口部分和用作电容区域的导体开口部分。每个包括导线集合体的多级环形谐振元件设置在相应的衬底上以构成谐振器元件。谐振器元件安装在用作感应区域的导体开口部分上方。这种布置提供具有高Qo的谐振器。

38. 发明申请

US20060049897A1 Resonator, filter, communication apparatus 失效
公开(公告)号：US20060049897A1
公开(公告)日：2006-03-09
申请号：US11214981
申请日：2005-08-31
申请人： Seiji Hidaka , Shin Abe
发明人： Seiji Hidaka , Shin Abe
IPC分类号： H01P1/203
CPC分类号： H01P1/2016
摘要： A conductive film is provided on a dielectric substrate. The conductive film has conductor opening portions, which serve as inductive regions, and a conductor opening portion, which serves as a capacitive region. Multi-step ring resonator elements, each including a conductor line aggregate, are provided on respective substrates to configure resonator elements. The resonator elements are mounted above the conductor opening portions that serve as the inductive regions. This arrangement provides a resonator having a high Qo.

39. 发明申请

US20040036543A1 Resonator, filter, oscillator, duplexer, and communication apparatus 失效
标题翻译：谐振器，滤波器，振荡器，双工器和通信设备
公开(公告)号：US20040036543A1
公开(公告)日：2004-02-26
申请号：US10645618
申请日：2003-08-22
发明人： Kenichi Iio
IPC分类号： H03B011/10
CPC分类号： H01P7/08 , H01P1/2016 , H01P1/2135
摘要： A resonator, a filter, an oscillator, a duplexer, and a communication apparatus employing these devices have improved efficiency characteristics in confining an electromagnetic field in an opening of an electrode, suppressed current concentration, and minimized conductor loss. Electrode patterns are formed near short-circuited positions in a slot so that the slot will be divided into smaller-width slot lines. Consequently, the efficiency in confining the electromagnetic field is improved, and conductor loss is minimized.
摘要翻译：谐振器，滤波器，振荡器，双工器以及采用这些器件的通信设备具有改善的效率特性，以限制电极开口中的电磁场，抑制的电流集中和最小的导体损耗。在槽中的短路位置附近形成电极图案，使得槽将被分割成较小宽度的槽线。因此，提高了限制电磁场的效率，并且使导体损耗最小化。

40. 发明申请

US20020027486A1 Transmission line connection structure, high frequency module, and communication 有权
标题翻译：传输线连接结构，高频模块和通讯
公开(公告)号：US20020027486A1
公开(公告)日：2002-03-07
申请号：US09837776
申请日：2001-04-18
申请人： Murata Manufacturing Co., Inc.
发明人： Shigeyuki Mikami , Toshiro Hiratsuka , Tomiya Sonoda , Kiyoshi Kanagawa
IPC分类号： H01P007/00
CPC分类号： H01P1/2016
摘要： Electrodes having slot patterns, electrodes having strip patterns, or dielectric strips, for example, form transmission lines and resonator patterns on the upper faces of dielectric substrates or conductive substrates, for example. Resonators formed by the resonator patterns are arranged at the ends of the transmission lines at the end portions of the substrates. A pair of the resonators are electromagnetically coupled to each other, whereby the corresponding transmission lines are also connected to each other.
摘要翻译：例如，具有槽形图案的电极，具有带状图案的电极或介质条例如在电介质基板或导电基板的上表面上形成传输线和谐振器图案。由谐振器图案形成的谐振器被布置在基板的端部处的传输线的端部。一对谐振器彼此电磁耦合，由此相应的传输线也彼此连接。

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