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公开(公告)号：US12021294B2
公开(公告)日：2024-06-25
申请号：US17474079
申请日：2021-09-14
申请人： KMW INC.
发明人： Chang Woo Yoo , Jin Soo Yeo , In-Ho Kim
IPC分类号： H01Q1/12
CPC分类号： H01Q1/125 , H01Q1/1228
摘要： The present invention relates to a clamping device for an antenna and, in particular, to a clamping device for an antenna which include: an arm unit coupled to a support pole and having a rotating shaft groove opening upward in a front end portion; a rotation unit detachably mounted in the rotating shaft hole of the arm unit and coupled to be rotatable at a predetermined angle in the left and right direction around the rotating shaft hole; and a tilting unit coupled to the front end portion of the rotation unit so as to be tiltable in the vertical direction while mediating coupling of an antenna device. Due to this feature, the clamping device for an antenna provides the advantages of eliminating spatial limitations on a plurality of antenna devices for the support pole and improving workability.
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公开(公告)号：US11646481B2
公开(公告)日：2023-05-09
申请号：US16656589
申请日：2019-10-18
申请人： KMW INC.
发明人： Chang Woo Yoo , In Ho Kim , Min Sik Park , Hye Yeon Kim
摘要： The present disclosure relates to an MIMO antenna apparatus, and in particular, includes a PCB having at least one heat-generation element provided on one surface thereof, a first heat-dissipation part disposed to cover one surface of the PCB, having a through hole formed in a portion corresponding to the position provided with the heat-generation element, and having a plurality of vertical heat-dissipation fins formed to be extended in a direction perpendicular to the outside surface thereof, and a second heat-dissipation part detachably coupled to the through hole to contact one surface of the heat-generation element to receive heat from the heat-generation element and to dissipate heat at a long distance father than the first heat-dissipation part, thereby enhancing heat-dissipation performance and expanding universality of a product.
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公开(公告)号：US20200052363A1
公开(公告)日：2020-02-13
申请号：US16656589
申请日：2019-10-18
申请人： KMW INC.
发明人： Chang Woo Yoo , In Ho Kim , Min Sik Park , Hye Yeon Kim
摘要： The present disclosure relates to an MIMO antenna apparatus, and in particular, includes a PCB having at least one heat-generation element provided on one surface thereof, a first heat-dissipation part disposed to cover one surface of the PCB, having a through hole formed in a portion corresponding to the position provided with the heat-generation element, and having a plurality of vertical heat-dissipation fins formed to be extended in a direction perpendicular to the outside surface thereof, and a second heat-dissipation part detachably coupled to the through hole to contact one surface of the heat-generation element to receive heat from the heat-generation element and to dissipate heat at a long distance father than the first heat-dissipation part, thereby enhancing heat-dissipation performance and expanding universality of a product.
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公开(公告)号：US11909094B2
公开(公告)日：2024-02-20
申请号：US17474072
申请日：2021-09-14
申请人： KMW INC.
发明人： Chang Woo Yoo , Jin Soo Yeo , In-Ho Kim
IPC分类号： H01Q1/12
CPC分类号： H01Q1/125 , H01Q1/1228
摘要： The present invention relates to a clamping apparatus for an antenna. Particularly, the clamping apparatus comprises: an arm unit which is coupled to a support pole and has a mounting space formed in a tip portion thereof and open in a longitudinal direction; a rotation unit which is detachably mounted in the mounting space of the arm unit and has a tip portion coupled to be rotatable predetermined angle in the left and right directions with respect to a hinge point in the mounting space; a tilting unit which is coupled to the tip portion of the rotation unit so as to be tiltable in the up and down directions and mediates the coupling of an antenna device; and a mounting guide unit which is provided in the rotation unit, and is elastically pressed and then temporarily fixed to the hinge point of the mounting space when the rotation unit is mounted in the mounting space of the arm unit. Thus, the present invention provides the advantages of removing spatial limitations for a plurality of antenna devices with respect to the support pole, and improving workability.
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公开(公告)号：US11831064B2
公开(公告)日：2023-11-28
申请号：US17241100
申请日：2021-04-27
申请人： KMW INC.
发明人： Chang Woo Yoo , Min Sik Park
CPC分类号： H01Q1/02 , H04B1/0078 , H04B1/036 , H04B1/04 , H04B2001/0408
摘要： The present invention relates to an antenna apparatus, which specifically comprises: a filter unit which is disposed to form at least one layer; an electric appliance unit which is coupled and is spaced apart from the filter unit to form a layer different from that of the filter unit, and includes various electric devices installed therein; a filter unit heat dissipation module which is coupled to the opposite surface of a surface of the filter unit, the surface being coupled to the electric appliance unit, and thus radiates heat generated from the filter unit to the outside; and an electric appliance unit heat dissipation module including a first electric appliance unit heat dissipation module and a second electric appliance unit heat dissipation module, wherein: the first electric appliance unit heat dissipation module is coupled to the opposite surface of a surface of the electric appliance unit, the surface being coupled to the filter unit, and thus radiates, to the outside, heat generated from first heating elements intensively disposed at one side of the filter unit; and the second electric appliance unit heat dissipation module is provided in parallel to the first electric appliance unit heat dissipation module and radiates, to the outside, heat generated from second heating elements intensively disposed at the other side of the filter unit. Accordingly, the present invention provides advantages of improving assembling performance and maximizing heat dissipation performance.
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公开(公告)号：US11978946B2
公开(公告)日：2024-05-07
申请号：US17496938
申请日：2021-10-08
申请人： KMW INC.
发明人： Chang Woo Yoo , Kyo Sung Ji
CPC分类号： H01Q1/1228 , F16B2/065 , H01Q1/1242
摘要： The present disclosure relates to a clamping apparatus for an antenna, and more particularly, to a clamping apparatus for an antenna including: an arm unit coupled to a support pole and having an upwardly open rotating shaft hole formed in a front end thereof; a rotation unit detachably mounted to the rotating shaft hole of the arm unit and coupled to be rotatable about the rotating shaft hole at a predetermined angle in a left-right direction; and a tilting unit detachably mounted to a tilting shaft hole of the front end of the rotation unit, and coupled to be tiltable about the tilting shaft hole at a predetermined angle in a top-down direction, wherein the rotation unit is configured such that a rotating shaft rod serving as the center of the rotating motion is rotatably fixed to the arm unit through a rotating coupling member, and the tilting unit is configured such that the tilting shaft rod serving as the center of the tilting motion is tiltably fixed to the rotation unit through a tilting coupling member. Thus, the present disclosure provides an advantage of eliminating spatial limitations of a plurality of antenna devices on the support pole and an advantage of improving workability.
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公开(公告)号：US11233308B2
公开(公告)日：2022-01-25
申请号：US16892275
申请日：2020-06-03
申请人： KMW INC.
发明人： Duk Yong Kim , Jun Woo Yang , Jin Soo Yeo , Chang Woo Yoo , Min Sik Park , Hye Yeon Kim
IPC分类号： H01Q1/02 , H01Q1/42 , H01Q1/22 , H01Q1/40 , H04B7/0413
摘要： The present disclosure relates to a multiple-input and multiple-output antenna apparatus, and particularly, includes a housing, a ray dome which is coupled to the top of one side of the housing in a longitudinal direction, and has an antenna assembly disposed between the ray dome and the housing, a PCB assembly which is disposed at the bottom of the antenna assembly, a top cooling part which is coupled to the top of the other side of the housing in the longitudinal direction, has a battery and an FPGA assembly disposed between the top cooling part and the housing, and dissipates upward the heat discharged from the FPGA assembly, and a side cooling part which is coupled to protrude to one side in a width direction between the housing and the top cooling part and the other side in the width direction therebetween, and moves and dissipates the heat generated from the FPGA assembly to one side and the other side of the housing in the width direction, thereby improving cooling performance.
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公开(公告)号：US11101551B2
公开(公告)日：2021-08-24
申请号：US16412336
申请日：2019-05-14
申请人： KMW INC.
发明人： Duk Yong Kim , Young Chan Moon , Min Sik Park , Chang Woo Yoo , Bae Mook Jeong , Nam Shin Park , Min Seon Yun
摘要： Provided is an antenna device including a first antenna body, and a power supply module detachably attached to the first antenna body. The power supply module is provided on a fastening region of a first radiation fin of the first antenna body.
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公开(公告)号：US12034208B2
公开(公告)日：2024-07-09
申请号：US17575786
申请日：2022-01-14
申请人： KMW INC.
发明人： Kyo Sung Ji , Chang Woo Yoo , Hye Yeon Kim
摘要： The present invention relates to a multi-input and multi-output antenna apparatus, and in particular, the antenna apparatus provides an advantage of easy heat dissipation and calibration control by comprising: an antenna unit in which a transmission and reception substrate and an antenna substrate having a plurality of electric elements provided on one surface or the other surface thereof are stacked and arranged in the front-rear direction; a control unit in which a BB substrate and a PSU substrate having a plurality of electric elements provided on one surface or the other surface thereof are stacked and arranged in the front-rear direction, and which is provided so as to enable calibration control by using a connection between the antenna unit and a power supply or a control signal; and at least one connecting card which is provided so as to enable connection of the power supply or the control signal between the antenna unit and the control unit.
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公开(公告)号：US11888207B2
公开(公告)日：2024-01-30
申请号：US17555454
申请日：2021-12-19
申请人： KMW INC.
发明人： Kyo Sung Ji , Chang Woo Yoo , Bae Mook Jeong , Min Seon Yun , Jin Soo Yeo
摘要： An antenna apparatus is disclosed, including a lower housing, a middle housing disposed on the lower housing and having one surface formed with one or more first heat dissipation fins, a first accommodation space formed by the lower housing and the middle housing, at least one first heat-generating element disposed in the first accommodation space, one or more heat dissipation supports each disposed on the middle housing and having at least one surface formed with one or more second heat dissipation fins, and an antenna module supported on the one or more heat dissipation supports.
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