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1. 发明公开

US20240266759A1 ANTENNA, CONTROL METHOD THEREOF, ANTENNA ARRAY AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20240266759A1
公开(公告)日：2024-08-08
申请号：US18022404
申请日：2022-05-20
申请人： BEIJING BOE SENSOR TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zixiang LIN , Xiaoqiang YANG , Cuiwei TANG , Wei ZHAO , Lu CHEN , Yiming WANG , Zhifeng ZHANG
IPC分类号： H01Q23/00 , H01P1/18 , H01Q21/00
CPC分类号： H01Q23/00 , H01P1/182 , H01Q21/0006
摘要： An antenna, a control method for an antenna, an antenna array and an electronic device are provided, and belong to the field of communication technology. The antenna includes a first tunable dielectric layer between the first dielectric substrate and the second dielectric substrate opposite to each other; a radiation component and at least one first tuning electrode on the first dielectric substrate; at least one second tuning electrode and a reference electrode layer on the second dielectric substrate; orthographic projections of the radiation component, the first tuning electrode and the second tuning electrode on the first dielectric substrate overlap with an orthographic projection of the reference electrode layer on the first dielectric substrate. Orthographic projections of each first tuning electrode and a corresponding second tuning electrode on the first dielectric substrate at least partially overlap with each other, to form a tunable capacitor electrically connected to the radiation component.

2. 发明授权

US10615474B2 Apparatuses and methods for mode suppression in rectangular waveguide 有权
公开(公告)号：US10615474B2
公开(公告)日：2020-04-07
申请号：US15903941
申请日：2018-02-23
申请人： Honeywell International Inc.
发明人： Joseph Todd Vaughn , Michael Koster
IPC分类号： H01P1/18 , H01P1/24 , H01P11/00 , H01P3/12 , H01P1/23 , H01P1/19
CPC分类号： H01P1/24 , H01P1/182 , H01P1/19 , H01P1/23 , H01P3/12 , H01P11/002
摘要： A rectangular waveguide device is provided. The rectangular waveguide device comprising: a first broad wall; a second broad wall parallel to the first broad wall; a first narrow wall perpendicular to and connected to the first broad wall and the second broad wall; a second narrow wall parallel to the first narrow wall and connected to the first broad wall and the second broad wall; and at least one slot in the first broad wall.

3. 发明授权

US09929454B2 Circularly polarized wave generator 有权
公开(公告)号：US09929454B2
公开(公告)日：2018-03-27
申请号：US15129466
申请日：2015-04-02
申请人： Mitsubishi Electric Corporation
发明人： Yu Ushijima , Hidenori Yukawa , Tetsu Owada , Shuji Nuimura
IPC分类号： H01P1/17 , H01Q15/24 , H01Q13/06 , H01P1/18 , H01P3/12
CPC分类号： H01P1/171 , H01P1/17 , H01P1/182 , H01P3/12 , H01Q13/06 , H01Q15/244
摘要： A circularly polarized wave generator includes a rectangular hollow waveguide (1), a plurality of first protrusions (2) that are provided on one pair of opposing wall surfaces in the waveguide (1), have longitudinal directions orthogonal to an axial direction of the waveguide (1), and are arranged at intervals along the axial direction, and a plurality of second protrusions (3) that are provided between the first protrusions (2) on the wall surfaces and are arranged with longitudinal directions thereof running along the axial direction.

4. 发明申请

US20170170570A1 COMPACT BIPOLARIZATION EXCITATION ASSEMBLY FOR A RADIATING ANTENNA ELEMENT AND COMPACT ARRAY COMPRISING AT LEAST FOUR COMPACT EXCITATION ASSEMBLIES 审中-公开
公开(公告)号：US20170170570A1
公开(公告)日：2017-06-15
申请号：US15369630
申请日：2016-12-05
申请人： THALES
发明人： Jean-Philippe FRAYSSE , Ségolène TUBAU , François DOUCET , Hervé LEGAY , Renaud CHINIARD
IPC分类号： H01Q13/02 , H01P5/12 , H01P3/12 , H01Q21/24
CPC分类号： H01Q13/0208 , H01P1/161 , H01P1/165 , H01P1/182 , H01P1/2131 , H01P3/12 , H01P5/12 , H01Q21/24 , H01Q21/245
摘要： An excitation assembly comprises a symmetrical OMT and two splitters respectively connected to two pathways of the OMT. The OMT comprises a cross junction comprising a central waveguide parallel to an axis Z and four lateral ports oriented in two directions X, Y, the first splitter consisting of an input waveguide and of two output ports coupled to two lateral ports, oriented in the direction X, by respective connection waveguides. The first splitter is located on a lateral side of the OMT, orthogonally to the direction X, and its two output ports are formed one above the other in a lateral wall of the input waveguide, the upper output port being placed facing a first lateral port of the OMT to which it is connected by the first connection waveguide. The difference in electrical length between the two connection waveguides is equal to λ/2.

5. 发明授权

US09612317B2 Beam forming network for feeding short wall slotted waveguide arrays 有权
公开(公告)号：US09612317B2
公开(公告)日：2017-04-04
申请号：US14461417
申请日：2014-08-17
申请人： Google Inc.
发明人： Jamal Izadian , Russell Smith
IPC分类号： G01S7/03 , H04B7/06 , H01Q3/40 , H01P1/18 , H01Q21/00 , G01S13/02
CPC分类号： H01Q3/40 , G01S7/03 , G01S7/032 , G01S13/02 , G01S13/931 , H01P1/182 , H01P5/182 , H01Q21/0043 , H01Q21/005 , H04B7/0617
摘要： An example method for a beamforming network for feeding short wall slotted waveguide arrays. The beamforming network may include six beamforming network outputs, where each beamforming network output is coupled to one of a set of waveguide inputs. Further, the beamforming network may include a cascaded set of dividers configured to split electromagnetic energy from a beamforming network input to the six phase-adjustment sections. The cascade may include a first level of the cascade configured to split the electromagnetic energy from the beamforming network input into two first-level beamforming waveguides, a second level configured to split the electromagnetic energy from each of two first-level beamforming waveguides into two respective second-level beamforming waveguides, and a third level of the cascade configured to split the electromagnetic energy from one of two respective second-level beamforming waveguides into two respective third-level beamforming waveguides.

6. 发明申请

US20170084462A1 ELECTROMAGNETIC WAVE TREATMENT OF A SUBSTRATE AT MICROWAVE FREQUENCIES USING A WAVE RESONATOR 审中-公开
公开(公告)号：US20170084462A1
公开(公告)日：2017-03-23
申请号：US15250110
申请日：2016-08-29
申请人： Tokyo Electron Limited
发明人： Mirko Vukovic
IPC分类号： H01L21/268 , H01P1/18 , H03H7/38 , H01L21/687 , H01P7/06 , H01L21/225 , H01L21/324 , H01P1/38 , H01P3/12
CPC分类号： H01L21/68714 , H01L21/324 , H01L21/67115 , H01P1/182 , H01P1/38 , H01P3/12 , H01P7/06 , H01Q13/22 , H01Q21/0043
摘要： A processing system is disclosed, having a process chamber that houses a substrate for exposure of a surface of the substrate to a travelling electromagnetic (EM) wave. The processing system also includes an EM wave transmission antenna configured to launch the travelling EM wave into the process chamber for the travelling EM wave to propagate in a direction substantially parallel to the surface of the substrate. The processing system also includes a power coupling system configured to supply EM energy into the EM wave transmission antenna to generate the travelling EM wave at a prescribed output power and in a prescribed EM wave mode during treatment of the substrate. The EM wave is recycled in the processing system in order to increase the efficiency of the microwave power use and eliminate the complexity of the resistive load cooling.

7. 发明申请

US20170077755A1 MOBILE GUIDED SURFACE WAVEGUIDE PROBES AND RECEIVERS 审中-公开
标题翻译：移动指导表面波浪探测器和接收器
公开(公告)号：US20170077755A1
公开(公告)日：2017-03-16
申请号：US15238938
申请日：2016-08-17
申请人： CPG Technologies, LLC
发明人： James F. Corum , Kenneth L. Corum , Michael W. Miller , Paul Kendall Carlton, JR. , Michael J. D'Aurelio
IPC分类号： H02J50/12 , H04B5/00 , H02J50/40
CPC分类号： H01P5/04 , H01P1/182 , H01Q13/20 , H02J50/00 , H02J50/12 , H02J50/40 , H04B5/0037
摘要： The present disclosure sets forth various embodiments of power reception kits and methods. In one embodiment, a guided surface wave receive structure is configured to obtain electrical energy from a guided surface wave travelling along a terrestrial medium. Power output circuitry having a power output is configured to be coupled to an electrical load. The electrical load is experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave. At least one connector is configured to couple the at least one guided surface wave receive structure to the power output circuitry.
摘要翻译：本公开阐述了电力接收套件和方法的各种实施例。在一个实施例中，引导表面波接收结构被配置为从沿地面介质传播的引导表面波获得电能。具有功率输出的功率输出电路被配置为耦合到电负载。电负载作为耦合到产生引导表面波的导向表面波导探针的激励源处的负载。至少一个连接器被配置成将至少一个被引导的表面波接收结构耦合到功率输出电路。

8. 发明申请

US20170077583A1 MOBILE GUIDED SURFACE WAVEGUIDE PROBES AND RECEIVERS 审中-公开
标题翻译：移动指导表面波浪探测器和接收器
公开(公告)号：US20170077583A1
公开(公告)日：2017-03-16
申请号：US15238960
申请日：2016-08-17
申请人： CPG Technologies, LLC
发明人： James F. Corum , Kenneth L. Corum , Michael W. Miller , Paul Kendall Carlton, JR. , Michael J. D'Aurelio
IPC分类号： H01P5/04 , H01P3/10
CPC分类号： H02J50/12 , H01P1/182 , H01P5/04 , H01Q13/20 , H02J50/00 , H02J50/40 , H04B5/0037
摘要： The present disclosure is directed to mobile guided surface waveguide probes and receivers. In a representative embodiment, an excitation source such as a generator is coupled to a guided surface waveguide probe. The excitation source and the guided surface waveguide probe mounted to a rigid frame for transport.
摘要翻译：本公开涉及移动引导表面波导探针和接收器。在代表性的实施例中，诸如发生器的激发源耦合到被引导的表面波导探针。激发源和导向表面波导探头安装到刚性框架上进行运输。

9. 发明申请

US20160359229A1 TWO-DIMENSIONAL ELECTRONICALLY STEERABLE ANTENNA 有权
标题翻译：二维电子可转向天线
公开(公告)号：US20160359229A1
公开(公告)日：2016-12-08
申请号：US14733350
申请日：2015-06-08
申请人： Honeywell International Inc.
发明人： Michael Koster
IPC分类号： H01Q3/36 , H01P1/165 , H01P1/18 , H01P1/195
CPC分类号： H01Q3/36 , H01P1/165 , H01P1/182 , H01P1/19 , H01P1/195 , H01P5/12 , H01Q3/34 , H01Q3/44 , H01Q15/246
摘要： A ferrite controller includes a single array of two or more ferrite control elements. The ferrite control elements each include a radio frequency (RF) path assembly that includes a RF path ferrite element and a RF path dielectric element. The ferrite control elements also include a magnetizing ferrite assembly that includes a magnetizing ferrite element; one or more structural dielectric elements; and a flexible insulated waveguide wall. The magnetizing ferrite element is attached to the one or more structural dielectric elements, wherein the flexible insulated waveguide wall surrounds the magnetizing ferrite element and the structural dielectric elements, wherein the RF path ferrite element and the magnetizing ferrite element are attached to form a ferrite toroid. The ferrite control elements also include two tapered impedance matching transformers attached to the RF path assembly and the magnetizing ferrite assembly.
摘要翻译：铁氧体控制器包括两个或更多个铁氧体控制元件的单个阵列。铁氧体控制元件各自包括射频（RF）路径组件，其包括RF路径铁氧体元件和RF路径介电元件。铁氧体控制元件还包括磁化铁氧体组件，其包括磁化铁素体元件; 一个或多个结构介电元件; 和柔性绝缘波导壁。磁化铁氧体元件附接到一个或多个结构介电元件，其中柔性绝缘波导壁围绕磁化铁氧体元件和结构介质元件，其中RF路径铁氧体元件和磁化铁氧体元件被附接以形成铁氧体环形。铁氧体控制元件还包括附接到RF路径组件和磁化铁氧体组件的两个锥形阻抗匹配变压器。

10. 发明申请

US20160047893A1 Beam Forming Network for Feeding Short Wall Slotted Waveguide Arrays 有权
标题翻译：用于进给短壁开槽波导阵列的波束形成网络
公开(公告)号：US20160047893A1
公开(公告)日：2016-02-18
申请号：US14461417
申请日：2014-08-17
申请人： Google Inc.
发明人： Jamal Izadian , Russell Smith
IPC分类号： G01S7/02 , G01S13/02
CPC分类号： H01Q3/40 , G01S7/03 , G01S7/032 , G01S13/02 , G01S13/931 , H01P1/182 , H01P5/182 , H01Q21/0043 , H01Q21/005 , H04B7/0617
摘要： An example method for a beamforming network for feeding short wall slotted waveguide arrays. The beamforming network may include six beamforming network outputs, where each beamforming network output is coupled to one of a set of waveguide inputs. Further, the beamforming network may include a cascaded set of dividers configured to split electromagnetic energy from a beamforming network input to the six phase-adjustment sections. The cascade may include a first level of the cascade configured to split the electromagnetic energy from the beamforming network input into two first-level beamforming waveguides, a second level configured to split the electromagnetic energy from each of two first-level beamforming waveguides into two respective second-level beamforming waveguides, and a third level of the cascade configured to split the electromagnetic energy from one of two respective second-level beamforming waveguides into two respective third-level beamforming waveguides.
摘要翻译：用于馈送短壁槽波导阵列的波束成形网络的示例方法。波束形成网络可以包括六个波束形成网络输出，其中每个波束成形网络输出耦合到一组波导输入中。此外，波束成形网络可以包括级联的分频器组，其被配置为将电磁能量从波束形成网络输入分离到六个相位调整部分。级联可以包括级联的第一级，其被配置为将来自波束形成网络输入的电磁能量分裂成两个第一级波束形成波导，第二级被配置为将来自两个第一级波束成形波导中的每一者的电磁能分成两个相应的第二级波束形成波导和级联的第三级，其被配置为将来自两个相应的第二级波束成形波导中的一个的电磁能分解成两个相应的第三级波束形成波导。

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