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    FULL ANALOG PHASE SHIFTER AND ANTENNA APPARATUS INCLUDING SAME
    1.
    发明公开
    FULL ANALOG PHASE SHIFTER AND ANTENNA APPARATUS INCLUDING SAME 审中-公开

    公开(公告)号：EP4459795A1

    公开(公告)日：2024-11-06

    申请号：EP22916824.0

    申请日：2022-12-30

    申请人： KMW Inc.

    发明人： KIM, Duk Yong ,  MOON, Young Chan ,  KANG, Seong Man ,  SO, Sung Hwan ,  RYU, Chi Back ,  JI, Kyo Sung ,  CHOI, Oh Seog ,  SHIN, Dong Hee ,  PARK, Won Jun ,  SEO, Yong Won

    IPC分类号： H01Q3/26 ,  H01Q1/38 ,  H01Q3/36

    摘要： The present invention relates to a full analog phase shifter and an antenna apparatus including same, and more particularly, comprises: a variable switch panel including a first conductive pattern terminal and a second conductive pattern terminal; and an antenna element substrate on which a plurality of array antenna elements are arranged and a transmission line being in contact with the first conductive pattern terminal and the second conductive pattern terminal is pattern-printed, wherein, due to a phase shift caused by contact points of the transmission line with respect to the first conductive pattern terminal and the second conductive pattern terminal, phases of the plurality of array antenna elements are linearly distributed on a same reference phase plane, thereby providing an advantage of easily implementing a mirror symmetry structure having a linear phase distribution only by a phase shift in an RF stage without phase conversion in a digital stage.

    RF MODULE FOR ANTENNA, RF MODULE ASSEMBLY, AND ANTENNA APPARATUS INCLUDING SAME
    4.
    发明公开
    RF MODULE FOR ANTENNA, RF MODULE ASSEMBLY, AND ANTENNA APPARATUS INCLUDING SAME 审中-公开

    公开(公告)号：EP4239787A1

    公开(公告)日：2023-09-06

    申请号：EP21886722.4

    申请日：2021-10-25

    申请人： KMW Inc.

    发明人： KIM, Duk Yong ,  MOON, Young Chan ,  SHIM, Joon Hyong ,  SO, Sung Hwan ,  JEONG, Bae Mook ,  YUN, Min Seon ,  JI, Kyo Sung ,  RYU, Chi Back ,  JANG, Sung Ho ,  KIM, Jae Hong ,  CHOI, Oh Seog ,  SEO, Yong Won

    IPC分类号： H01Q1/02 ,  H01Q15/24 ,  H01Q15/14 ,  H01P1/203

    摘要： The present disclosure relates to an antenna RF module, an RF module assembly including the antenna RF modules, and an antenna apparatus including the RF module assembly. The antenna RF module includes an RF filter arranged on a front surface of a main board, a radiation element module arranged on a first side of the RF filter, and a reflector arranged between the RF filter and the radiation element module in such a manner as to ground (GND) the radiation element module and, at the same time, to serve as an intermediary for dissipating heat generated in the RF filter to the outside. Accordingly, a radome that interrupts dissipation of heat to in front of an antenna is unnecessary, and heat generated from heat generating elements of the antenna apparatus is spatially separated. Thus, it is possible that the heat is dissipated in a distributed manner toward the front and rear directions of the antenna apparatus. The advantage of greatly improving performance in heat dissipation can be achieved. Moreover, the advantage of improving the ease with which the antenna RF module is assembled can be achieved.

    ANTENNA DEVICE
    5.
    发明公开
    ANTENNA DEVICE 审中-公开

    公开(公告)号：EP4191783A1

    公开(公告)日：2023-06-07

    申请号：EP21849169.4

    申请日：2021-07-27

    申请人： KMW Inc.

    发明人： KIM, Duk Yong ,  JI, Kyo Sung ,  RYU, Chi Back ,  CHOI, Oh Seog ,  KANG, Seong Man ,  SEO, Yong Won

    IPC分类号： H01Q1/02 ,  H01Q9/04 ,  H01Q3/30

    摘要： The present invention relates to an antenna device and, particularly, comprises: a radiation cover; a plurality of radiation elements which are arranged on the front surface of the radiation cover so as to be exposed to outside air and which implement beamforming; and an antenna housing body on which the radiation cover is provided, wherein the heat, which is generated by a heating element arranged behind the radiation elements and the radiation cover, is released to the front of the antenna housing body through the front surface of the radiation cover and the radiation elements which are exposed to outside air, and thus the radiation performance of a product is remarkably improved, and the manufacturing cost of the product is reduced.

    WIRELESS COMMUNICATION DEVICE SUPPORT ASSEMBLY
    7.
    发明公开
    WIRELESS COMMUNICATION DEVICE SUPPORT ASSEMBLY 审中-实审

    公开(公告)号：EP4366078A1

    公开(公告)日：2024-05-08

    申请号：EP22833475.1

    申请日：2022-06-17

    申请人： KMW Inc.

    发明人： KIM, Duk Yong ,  RYU, Chi Back ,  PARK, Min Sik ,  JI, Kyo Sung ,  KIM, In Ho ,  KANG, Sang-hyo ,  KIM, Min Soo ,  KIM, Hee

    IPC分类号： H01Q1/12

    CPC分类号： H01Q1/12

    摘要： A wireless communication device support assembly is disclosed, including a support pole comprising a hollow interior, a first frame having a polygonal shape disposed on top of the support pole, a plurality of wireless communication devices disposed inside the first frame, at least one or more rotational advertising apparatuses controllably elevated in a direction parallel to a longitudinal direction of the support pole, a drive unit configured to elevate or lower the rotational advertising apparatus, and a plurality of lift ropes having first ends connected with tops of the rotational advertising apparatuses and second ends connected with the drive unit.

    MOUNTING APPARATUS FOR ANTENNA DEVICE ON ROOFTOP CONNER
    8.
    发明公开
    MOUNTING APPARATUS FOR ANTENNA DEVICE ON ROOFTOP CONNER 审中-实审

    公开(公告)号：EP4358291A1

    公开(公告)日：2024-04-24

    申请号：EP22825367.0

    申请日：2022-06-17

    申请人： KMW Inc.

    发明人： KIM, Duk Yong ,  KIM, In Ho ,  JI, Kyo Sung ,  RYU, Chi Back ,  KIM, Hee ,  PARK, Min Sik ,  KIM, Byung In

    IPC分类号： H01Q1/12 ,  F16B2/06

    CPC分类号： H01Q1/12 ,  F16B2/06

    摘要： The present invention relates to a mounting apparatus for an antenna device on a rooftop corner. In particular, the mounting apparatus is installed on a railing on a corner side of a rooftop, and includes: a floor support part which is disposed on the inner bottom surface of the railing of the roof top and has a part that extends upward in parallel to the railing; a pair of railing support parts extending horizontally from the upper portion of the floor support part toward the railing; and a mounting part which is coupled to the upper portion of the floor support part and has a top end on which an antenna device is mounted. Therefore, the present invention provides installation convenience and enables legal regulations to be met.

    MOUNTING APPARATUS FOR ANTENNA DEVICE ON SUPPORT POLE
    9.
    发明公开
    MOUNTING APPARATUS FOR ANTENNA DEVICE ON SUPPORT POLE 审中-实审

    公开(公告)号：EP4358290A1

    公开(公告)日：2024-04-24

    申请号：EP22825339.9

    申请日：2022-06-16

    申请人： KMW Inc.

    发明人： KIM, Duk Yong ,  KIM, In Ho ,  JI, Kyo Sung ,  RYU, Chi Back ,  PARK, Dae Myung ,  KIM, Byung In ,  PARK, Min Sik

    IPC分类号： H01Q1/12 ,  H01Q3/08 ,  F16H57/039 ,  F16B2/06

    CPC分类号： H01Q3/08 ,  F16H57/039 ,  H01Q1/12 ,  F16B2/06

    摘要： The present invention relates to a mounting apparatus for an antenna device on a support pole. Particularly, the apparatus comprises: a support clamp installed on a support pole; and a directivity adjustment part comprising a tilting means and a steering means, the tilting means, for two or more antenna devices coupled via the support clamp so as to be spaced apart in the vertical direction, tilting the two or more antenna devices at the same time or at different times in the front/rear direction via a left/right tilting axis, and the steering means steer-rotating the two or more antenna devices in the left/right direction with respect to a vertical axis, wherein, of the directivity adjustment part, the tilting means is provided so that tilt-rotation is manually adjusted by a worker or is automatically adjusted by a power supply, and thus the advantages of not only reducing costs but also easily adjusting the directivity of the antenna devices are provided.