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    ANTENNA ANGLE ADJUSTMENT METHOD AND DEVICE
    1.
    发明公开
    ANTENNA ANGLE ADJUSTMENT METHOD AND DEVICE 审中-实审

    公开(公告)号：EP4432465A1

    公开(公告)日：2024-09-18

    申请号：EP22913968.8

    申请日：2022-11-30

    申请人： TP-Link Corporation Limited

    发明人： SHI, Hongjiang ,  KE, Zhihui ,  WU, Chen ,  WANG, Zhuobin ,  WEN, Shu

    IPC分类号： H01Q3/02

    CPC分类号： H01Q3/02

    摘要： The present invention relates to the technical filed of antennas, and disclosed are a control method, a control assembly, and a control device. The control method comprises: acquiring a rotation angle of an antenna in an initial adjustment, and controlling, by means of a motor assembly, the antenna to rotate the rotation angle in the initial adjustment; and in multiple adjustments after the initial adjustment, iteratively controlling, by means of the motor assembly, the antenna to rotate until an iteration termination condition is satisfied, wherein the iteratively controlling, by means of the motor assembly, the antenna to rotate comprises: in each adjustment of the multiple adjustments, determining a difference between a value of a received signal strength indicator of the antenna after a previous adjustment and a value of a received signal strength indicator of the antenna before the previous adjustment, and on the basis of the difference and a rotation angle of the antenna in the previous adjustment, determining a rotation angle of the antenna in this instance of adjustment, and controlling, by means of the motor assembly, the antenna to rotate the rotation angle in this instance of adjustment.

    QUADRI-POLARIZATION DIVERSITY ANTENNA SYSTEM
    2.
    发明公开
    QUADRI-POLARIZATION DIVERSITY ANTENNA SYSTEM 审中-实审

    公开(公告)号：EP4411987A1

    公开(公告)日：2024-08-07

    申请号：EP22873125.3

    申请日：2022-09-01

    申请人： KMW Inc.

    发明人： SO, Sung Hwan ,  CHOI, Oh Seog ,  JUNG, Hun Jung ,  SEO, Yong Won ,  JO, Gyo Jin ,  CHO, Soo Bean

    IPC分类号： H01Q21/24 ,  H01Q1/48 ,  H01Q3/02

    CPC分类号： H01Q21/24 ,  H01Q1/48 ,  H01Q3/02

    摘要： A quadri-polarization diversity antenna system is disclosed.
    According to embodiments of the present disclosure, an antenna system includes an antenna array including columns of first dual-polarized antenna units arranged on a first plane of an antenna panel and columns of second dual-polarized antenna units arranged on a second plane of the antenna panel. The first plane and the second plane form an obtuse angle with each other. The columns of the first dual-polarized antenna units are used to form a first beam with +/-45 ° polarizations, and the columns of the second dual-polarized antenna units are used to form a second beam with 0°/90° polarizations.

    TRANSMISSION APPARATUS FOR ANTENNA
    3.
    发明公开
    TRANSMISSION APPARATUS FOR ANTENNA 审中-公开

    公开(公告)号：EP4270645A1

    公开(公告)日：2023-11-01

    申请号：EP21912817.0

    申请日：2021-05-10

    申请人： PROSE TECHNOLOGIES (SUZHOU) CO., LTD.

    发明人： ZOU, Zhonghao ,  LI, Yongzhong

    IPC分类号： H01Q3/02

    摘要： An antenna transmission device includes a shell, an output unit, and an input unit. The output unit is slidingly arranged at the shell and includes a rack. The input unit is at least partially arranged in the shell, meshes with the rack of the output unit, and is configured to drive the output unit to move linearly.

    INFLATION ANTENNA
    6.
    发明公开
    INFLATION ANTENNA 审中-公开

    公开(公告)号：EP3905431A1

    公开(公告)日：2021-11-03

    申请号：EP19903223.6

    申请日：2019-11-29

    申请人： Spacety Co., Ltd (Changsha)

    发明人： DU, Zhigui ,  YANG, Feng ,  REN, Weijia ,  XIANG, Xiaoxia

    IPC分类号： H01Q1/28 ,  H01Q3/02

    摘要： The present invention relates to a volume-controllable inflatable antenna, at least comprising satellite thrusters, at least one acquisition module, and at least one adjustment module, and the first adjustment module is configured to: determine the first antenna adjustment control information based on the orbital transfer environment monitoring information; determine the estimated consumption for the satellite thruster to execute the specific event; and based on the first antenna adjustment control information and the estimated consumption determining orbital transfer request mixing ratio coefficients corresponding to the satellite thruster and the inflatable antenna, respectively as well as a first control instruction and a second control instruction corresponding thereto, so that the inflatable antenna receives the first control instruction in a manner that an aerodynamic force compensation is made to the satellite thruster that receives the second control instruction, and based on second aerodynamic force information that is acquired at a second moment and is related to areas involved in the ignition and transfer position performing at least one time of adjustment and correction, thereby executing the at least one relevant specific event.