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    REDIRECTING STRUCTURE FOR ELECTROMAGNETIC WAVES
    11.
    发明公开
    REDIRECTING STRUCTURE FOR ELECTROMAGNETIC WAVES 审中-公开

    公开(公告)号：US20230352828A1

    公开(公告)日：2023-11-02

    申请号：US18338979

    申请日：2023-06-21

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Janne Ilvonen ,  Resti Montoya Moreno ,  Alexander Khripkov ,  Ruiyuan Tian

    IPC: H01Q3/26

    CPC classification number: H01Q3/2611 ,  H01Q3/2682

    Abstract: A redirection structure for electromagnetic waves includes a multilayer structure and at least one antenna element. The multilayer structure includes a first conductive element, a conductive substrate, and a dielectric substrate arranged between the first conductive element and the conductive substrate and forming a wave guide. The antenna element is arranged adjacent an edge of the multilayer structure at an interface, the electromagnetic waves at least partially propagating in the wave guide along a first direction. The redirection structure further includes at least one dielectric cavity arranged at a predefined distance from the interface along the first direction. The dielectric cavity extends in a second direction away from the dielectric substrate at least partially through the conductive substrate.

    Redirecting structure for electromagnetic waves
    15.
    发明授权
    Redirecting structure for electromagnetic waves 有权

    公开(公告)号：US11955711B2

    公开(公告)日：2024-04-09

    申请号：US17438015

    申请日：2019-03-14

    Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  Janne Ilvonen

    Inventor： Janne Ilvonen ,  Alexander Khripkov ,  Jari Kristian Van Wonterghem ,  Ruiyuan Tian

    IPC: H01Q1/24 ,  H01Q13/06 ,  H01Q19/10

    CPC classification number: H01Q13/06 ,  H01Q19/10 ,  H01Q1/243

    Abstract: A redirecting structure for electromagnetic waves, the redirecting structure comprising a first reflection passage formed between a first conductive element and a second conductive element, and an antenna structure comprising an antenna element and a radiation passage extending from the antenna element in a first direction. The antenna structure is connected to the first reflection passage at a first interface, the first reflection passage extending in a second direction different from the first direction. A first reflective structure is associated with an interior of the first reflection passage and is arranged at a predetermined distance from the first interface such that electromagnetic waves propagating from the antenna structure into the first reflection passage are reflected to the radiation passage by the first reflective structure.

    Communication device
    17.
    发明授权
    Communication device 有权

    公开(公告)号：US11605879B2

    公开(公告)日：2023-03-14

    申请号：US17375689

    申请日：2021-07-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Alexander Khripkov ,  Linsheng Li ,  Ruiyuan Tian

    IPC: H01Q1/24 ,  H01Q5/307 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/24 ,  H01Q21/28

    Abstract: A communication device for wireless communication includes a housing having a front dielectric cover, a back dielectric cover, a metal frame circumferentially arranged between the front dielectric cover and the back dielectric cover, and an aperture. The metal frame forms a first antenna that is configured to radiate in a first set of frequency bands. The communication device further includes a circuit arranged inside the housing. The circuit is electrically isolated from the metal frame and includes at least one first feed line coupled to the metal frame and configured to feed the first antenna with a first set of radio frequency signals in the first set of frequency bands. The communication device further includes a second antenna arranged inside the housing and configured to radiate in a second frequency band non-overlapping with the first frequency band.

    Millimeter-wave assembly
    18.
    发明授权
    Millimeter-wave assembly 有权

    公开(公告)号：US11296422B2

    公开(公告)日：2022-04-05

    申请号：US17237845

    申请日：2021-04-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jari Kristian Van Wonterghem ,  Alexander Khripkov ,  Dong Liu ,  Janne Ilvonen ,  Jian Ou ,  Ruiyuan Tian ,  Changnian Xu ,  Wei Huang ,  Zlatoljub Milosavljevic

    IPC: H01Q21/00 ,  H01Q1/24

    Abstract: A millimeter-wave (mmWave) assembly (1) comprising a first mmWave module (2), a second mmWave module (3), and a connector (4) configured to releasably interconnect the first mmWave module (2) and the second mmWave module (3). The connector (4) comprises a first connector element (5) associated with the first mmWave module (2). The first mmWave module (2) comprises a first substrate (7) and an mmWave radio frequency integrated circuit (RFIC) (8), and the second mmWave module (3) comprises a second substrate (9) and an mmWave antenna array (10). The connector (4) is configured to transmit at least one signal between the mmWave RFIC (8) and the mmWave antenna array (10) when the first mmWave module (2) and the second mmWave module (3) are interconnected.

    Communication Device
    20.
    发明申请
    Communication Device 有权

    公开(公告)号：US20210344103A1

    公开(公告)日：2021-11-04

    申请号：US17375689

    申请日：2021-07-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Alexander Khripkov ,  Linsheng Li ,  Ruiyuan Tian

    IPC: H01Q1/24 ,  H01Q5/307 ,  H01Q9/04 ,  H01Q13/10 ,  H01Q21/24 ,  H01Q21/28

    Abstract: A communication device for wireless communication includes a housing having a front dielectric cover, a back dielectric cover, a metal frame circumferentially arranged between the front dielectric cover and the back dielectric cover, and an aperture. The metal frame forms a first antenna that is configured to radiate in a first set of frequency bands. The communication device further includes a circuit arranged inside the housing. The circuit is electrically isolated from the metal frame and includes at least one first feed line coupled to the metal frame and configured to feed the first antenna with a first set of radio frequency signals in the first set of frequency bands. The communication device further includes a second antenna arranged inside the housing and configured to radiate in a second frequency band non-overlapping with the first frequency band.

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