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公开(公告)号：US12224492B2
公开(公告)日：2025-02-11
申请号：US17768752
申请日：2021-03-08
Applicant: Jiangsu Hengxin Technology Co., Ltd.
Inventor： Haiyan Song , Zhonghua Liu , Jianghua Shen , Huibing Wang , Chao Wu , Xuezi Xu , Yi Zhou , Cenjia Lv , Lingfeng Wang , Yuanjing Li
Abstract: The present disclosure provides a wide beam radiation leakage coaxial cable, which includes an inner conductor, an insulating layer, an outer conductor and a sheath coaxially nested from inside to outside in sequence, at least two columns of slot groups are provided on the outer conductor, the columns of slot groups are distributed at different angles in the circumferential direction of the outer conductor, the included angle between two adjacent columns of slot groups is α=γ/n, where γ is the target radiation width, n is the number of columns of slot groups, each column of slot groups includes a plurality of slot arrays periodically arranged in the axial direction of the outer conductor, the pitch of each column of slot groups is the same, the pitch phase of each column of slot groups on the same leakage cable section is consistent, and each slot array includes a plurality of slots.
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公开(公告)号：US12183970B2
公开(公告)日：2024-12-31
申请号：US17515217
申请日：2021-10-29
Applicant: Optisys, Inc.
Inventor： Michael Hollenbeck , Robert Smith
Abstract: Waveguides, transitions, and conductors for propagating electromagnetic energy. An assembly includes a waveguide transition device comprising two or more coaxial waveguides. The assembly includes a radiating component comprising two or more radiating elements configured to receive or transmit electromagnetic energy through two or more signal ears, wherein each of the two or more signal ears is in communication with a coaxial waveguide of the two or more coaxial waveguides.
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公开(公告)号：US12068520B2
公开(公告)日：2024-08-20
申请号：US17623784
申请日：2020-04-10
Inventor： Yasuaki Asahi
Abstract: A coaxial microstrip line conversion circuit includes a housing part including a protrusion protruding into the interior, a microstrip line substrate, a coaxial line including central and ground conductor parts, and a solder layer. The microstrip line substrate includes a microstrip line, a dielectric body having a recess cut into a lower surface, and a ground conductive part bent along the cut surface. The microstrip line substrate is mounted to a bottom surface of the housing part so that the recess and the protrusion fit together. A vertical distance between a lowest position of the ground conductor part facing the central conductor part and a ground surface of the ground conductive part adjacent to the cut surface is less than a vertical distance between the lowest position and a ground surface of the ground conductive part adjacent to a region of the dielectric body where the recess is not provided.
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公开(公告)号：US20240195041A1
公开(公告)日：2024-06-13
申请号：US18423718
申请日：2024-01-26
Applicant: Qorvo US, Inc.
Inventor： Dylan Murdock , Gregory Valenti , Eric Jackson
Abstract: Power-combining devices and more particularly spatial power-combining and related structural arrangements are disclosed. Such structural arrangements involve mechanical connections between center waveguide sections and input and/or output coaxial waveguide sections that provide scalable structures for different operating frequency bands, improved mechanical connections, and/or improved assembly. Exemplary structural arrangements include structures that extend through center waveguide sections and into input and/or output coaxial waveguide sections, integrated mechanical structures within the center waveguide section, compression fit arrangements, dielectric inserts arranged within channels of coaxial waveguide sections, and/or various combinations thereof.
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公开(公告)号：US12009596B2
公开(公告)日：2024-06-11
申请号：US17663649
申请日：2022-05-16
Applicant: Optisys, Inc.
Inventor： Michael Hollenbeck , Robert Smith
CPC classification number: H01Q21/064 , H01P1/2131 , H01P3/06 , H01P5/16 , H01Q5/371 , H01Q15/242 , H01Q21/0037 , H01Q21/061
Abstract: Antenna arrays comprising planar combiner networks. An apparatus includes a first antenna component comprising a first multiplexer and a second antenna component comprising a second multiplexer. The apparatus is such that the first antenna component is located next to the second antenna component within an antenna array and the apparatus is disposed within a lattice spacing of the antenna array.
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Patent Agency Ranking
公开(公告)号：US20240178541A1
公开(公告)日：2024-05-30
申请号：US18519881
申请日：2023-11-27
Applicant: SCIENTIFIC COMPONENTS CORPORATION
Inventor： Yevhen Tymofieiev
CPC classification number: H01P5/16 , H01B3/445 , H01P3/06 , H01P11/005
Abstract: A high power electrical signal power combiner including coaxial and integrated waveguide structures, and including thermal stress relief elements and impedance transformation elements is designed and constructed.
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公开(公告)号：US20240162593A1
公开(公告)日：2024-05-16
申请号：US18528836
申请日：2023-12-05
Applicant: Nan HU
Inventor： Nan HU
Abstract: Disclosed is a terminated spread-spectrum waveguide-to-coaxial converter, which relates to the technical field of waveguide converters. The converter includes an upper cavity, a lower cavity, a cover plate and a connector, where a waveguide cavity is formed between the upper cavity and the lower cavity, openings are formed on a left side and a right side of the waveguide cavity, the cover plate is fixed to an outer side of a left end opening of the waveguide cavity, the connector is fixed to an outer side of the cover plate, and a coaxial inner conductor on the connector passes through a through hole formed on the cover plate to enter the waveguide cavity.
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公开(公告)号：US11955687B2
公开(公告)日：2024-04-09
申请号：US17571980
申请日：2022-01-10
Applicant: Qorvo US, Inc.
Inventor： Dylan Murdock , Gregory Valenti , Eric Jackson
Abstract: Power-combining devices, and more particularly spatial power-combining and related structural arrangements are disclosed. Such structural arrangements involve mechanical connections between center waveguide sections and input and/or output coaxial waveguide sections that provide scalable structures for different operating frequency bands, improved mechanical connections, and/or improved assembly. Exemplary structural arrangements include structures that extend through center waveguide sections and into input and/or output coaxial waveguide sections, integrated mechanical structures within the center waveguide section, compression fit arrangements, dielectric inserts arranged within channels of coaxial waveguide sections, and/or various combinations thereof.
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公开(公告)号：US20240097343A1
公开(公告)日：2024-03-21
申请号：US18238227
申请日：2023-08-25
Applicant: Proterial, Ltd.
Inventor： Hideyuki SAGAWA , Takahiro SUGIYAMA , Izumi FUKASAKU , Yasunori TAKAKI , Nobuaki KITANO , Shuichi NUMATA
CPC classification number: H01Q13/203 , H01P3/06 , H01P3/127 , H01P11/002
Abstract: A leaky cable is provided with a linear insulator and a metal layer formed on an outer peripheral surface of the insulator. A slot for leaking electromagnetic waves is formed through the metal layer between an inner peripheral surface and an outer peripheral surface of the metal layer, and the outer peripheral surface of the insulator is formed with unevenness that inhibits misalignment of the slot with respect to the insulator. The method of manufacturing the leaky cable includes forming an insulator composed of thermoplastic resin in a cylindrical shape, roughening an outer peripheral surface of the insulator, forming a metal layer on the outer peripheral surface of the insulator, and forming a slot through the metal layer between an inner peripheral surface and an outer peripheral surface of the metal layer. The slot is configured to leak electromagnetic waves to outside of the metal layer.
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公开(公告)号：US11900217B2
公开(公告)日：2024-02-13
申请号：US18055435
申请日：2022-11-15
Applicant: International Business Machines Corporation
Inventor： Nicholas T. Bronn , Patryk Gumann , Sean Hart , Salvatore B. Olivadese
Abstract: A quantum computer includes a refrigeration system under vacuum including a containment vessel, a qubit chip contained within a refrigerated vacuum environment defined by the containment vessel. The quantum computer further includes a plurality of interior electromagnetic waveguides and a plurality of exterior electromagnetic waveguides. The quantum computer further includes a hermetic connector assembly operatively connecting the interior electromagnetic waveguides to the exterior electromagnetic waveguides while maintaining the refrigerated vacuum environment. The hermetic connector assembly includes an exterior multi-waveguide connector, an interior multi-waveguide connector, and a dielectric plate arranged between and hermetically sealed with the exterior multi-waveguide connector and the interior multi-waveguide connector. The dielectric plate permits electromagnetic energy when carried by the interior and exterior pluralities of electromagnetic waveguides to pass therethrough.
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