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公开(公告)号：US20240136697A1
公开(公告)日：2024-04-25
申请号：US18542507
申请日：2023-12-15
Applicant: KMW INC.
Inventor： Duk Yong KIM , Hee KIM , Min Sik PARK , Kyo Sung JI , Chi Back RYU , In Ho KIM
Abstract: The present invention relates to a mounting apparatus for an antenna device and, specifically, comprises: a horizontal mounting panel coupled to the bottom surface of an antenna device; and an antenna installation unit on which the horizontal mounting panel is coupled and in which a hollow cable installation space is provided, wherein the antenna device enable left-right steering adjustment and up-down tilting adjustment by means of the horizontal mounting panel, and thus installation convenience and regulatory standards can be satisfied.
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公开(公告)号：US20250096457A1
公开(公告)日：2025-03-20
申请号：US18966141
申请日：2024-12-03
Applicant: KMW INC.
Inventor： Dae Myung PARK , Young Ji HONG , Hee KIM
IPC: H01Q3/08
Abstract: The present invention relates to a clamping apparatus for an antenna, the clamping apparatus including fixing bracket parts provided at upper and lower sides of a support pole to mediate installation of an antenna device on the support pole, an antenna installation bracket configured to mediate installation of the antenna device at a front side, a steering driving unit connected to the fixing bracket part and configured to operate to steer and rotate the antenna device, and a tilting driving unit having an upper end hingedly connected to the steering driving unit and a lower end hingedly connected to an upper end of a rear surface of the antenna installation bracket by means of a pair of tilting link members, the tilting driving unit being configured to tilt and rotate the antenna device, in which the clamping apparatus may further include a backlash reduction design shape for reducing the occurrence of mechanical backlash noise caused by an eccentric load of the antenna device, thereby suppressing the occurrence of backlash noise.
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公开(公告)号：US20240380110A1
公开(公告)日：2024-11-14
申请号：US18781984
申请日：2024-07-23
Applicant: KMW INC.
Inventor： Duk Yong KIM , Bae Mook JEONG , Seong Min AHN , Ki Hun PARK , Kyo Sung JI , Chi Back RYU , Won Jun PARK , Min Sik PARK , Hyoung Seok YANG , Yong Sang LEE , Sung Hwan SO , Yong Won SEO , In Ho KIM , Hee KIM
Abstract: The present invention relates to a small cell base station antenna apparatus, and more particularly, comprises: a radio unit (RU); one or more antenna modules installed on the radio unit so as to be capable of tilting and steering operations; and a multi-function link for mediating the installation of the one or more respective antenna modules on the radio unit, wherein the multi-function link includes male connectors that electrically connect female connectors included in the antenna modules and the radio unit, thus providing the benefits of improving the workability of indoor installation and facilitating the construction of a small cell base station.
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公开(公告)号：US20240141673A1
公开(公告)日：2024-05-02
申请号：US18406142
申请日：2024-01-06
Applicant: KMW INC.
Inventor： Duk Yong KIM , In Ho KIM , Sang Hyo KANG , Kyo Sung JI , Chi Back RYU , Min Sik PARK , Hee KIM
Abstract: The present invention relates to a multi-functional support pole assembly. In particular, the present invention provides the advantage of improving operational reliability as well as preventing deterioration of urban area appearance, by comprising: a pole body provided in a hollow form and having a plurality of antenna mounting grooves formed through cutting so as to be spaced apart at a predetermined angle in a circumferential direction such that a plurality of antenna devices can be installed in the circumferential direction; and ventilation panels which are attached to remaining portions of the antenna mounting grooves not occupied by the plurality of antenna devices, and have a plurality of ventilation holes for introducing external air into the interior of the pole body.
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公开(公告)号：US20250132484A1
公开(公告)日：2025-04-24
申请号：US18986737
申请日：2024-12-19
Applicant: KMW INC.
Inventor： Duk Yong KIM , Kyo Sung JI , Hee KIM
IPC: H01Q1/12
Abstract: The present invention relates to a small cell base station antenna apparatus and, more particularly, comprises: a rotatable housing having an internal space open in the back/forth direction; a steering ball joint unit coupled to the rear side of the open internal space of the rotatable housing and guiding the rotatable housing to enable steering rotation in thereof the horizontal direction with reference to an arbitrary rotation center point in the internal space of the rotatable housing; a tilting ball joint unit which is coupled to the front side of the open internal space of the rotatable housing, and tilted and rotated in the vertical direction while the front end thereof, to which an antenna module is coupled, is guided by the rotatable housing with reference to the arbitrary rotation center point of the internal space; and a multi-strand coaxial cable provided for electrical connection between a radio unit (RRH) and the antenna module.
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Patent Agency Ranking
公开(公告)号：US20240364004A1
公开(公告)日：2024-10-31
申请号：US18770591
申请日：2024-07-11
Applicant: KMW INC.
Inventor： Joon Hyong SHIM , In Ho KIM , Joo Hoon LEE , Young Seob YOO , Kap Youl KIM , Min Soo KIM , Dae Myung PARK , Young Ji HONG , Hee KIM , Chul Soo KWAK , Kyeong Hwan KIM
CPC classification number: H01Q3/02 , H01Q1/1228 , H01Q1/246
Abstract: Provided is an antenna apparatus in which antenna internal components related to a power cable and a signal cable connected to the outside of a conventional antenna are installed separately from the antenna, thus cooling efficiency is improved, the signal cable and the power cable can be neatly arranged on a support pole, and when the components related to the signal cable and the power cable are repaired, repairs can be easily carried out without separating the antenna. To this end, the antenna apparatus according to the present invention comprises: an antenna; an rotation tilt system for installing the antenna so as to be spaced apart, in the forward direction, from the support pole by a predetermined distance; and photoelectric composite unit which is disposed on the rotation tilt system, transmits and receives signals to/from the antenna, and supplies power.
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公开(公告)号：US20240128630A1
公开(公告)日：2024-04-18
申请号：US18398305
申请日：2023-12-28
Applicant: KMW INC.
Inventor： Duk Yong KIM , Chi Back RYU , Min Sik PARK , Kyo Sung JI , In Ho KIM , Sang Hyo KANG , Min Soo KIM , Hee KIM , Young Ji HONG
CPC classification number: H01Q1/1242 , H01Q1/02
Abstract: The present invention relates to a support pole assembly for mounting an antenna and, particularly, to a support pole assembly for mounting an antenna, comprising: a support pole which is formed in a hollow structure and has an antenna device mounting hole formed at the circumferential surface thereof; an antenna device which is mounted to the support pole while passing through and covering the antenna device mounting hole and the rear portion of which is placed in the inner space of the support pole. Accordingly, the present invention provides an advantage in that the protrusion amount of the antenna device with respect to the support pole is reduced and thus the space required for mounting the antenna device can be reduced.
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公开(公告)号：US20170271760A1
公开(公告)日：2017-09-21
申请号：US15611792
申请日：2017-06-02
Applicant: KMW INC.
Inventor： Young-Chan MOON , In-Ho KIM , Oh-Seog CHOI , Hyoung-Seok YANG , Sang-Hyeong KIM , Hee KIM , Hye-Mi JUNG
CPC classification number: H01Q3/08 , H01P1/18 , H01P1/184 , H01Q1/1228 , H01Q1/246 , H01Q1/42 , H01Q3/02 , H01Q3/22 , H01Q3/26 , H01Q3/32 , H01Q21/10
Abstract: A compact antenna apparatus for a mobile communication system includes: a radome having at least one frequency band radiating element provided therein; at least one phase shifter portion which is provided in an inner side of the radome and which is connected to the radiating element to adjust a tilting angle of the radiating element; and a rotary knob portion which is provided so as to be exposed to the outside of the radome and which is directly coupled to the phase shifter portion to drive a phase shifter.
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公开(公告)号：US20250149770A1
公开(公告)日：2025-05-08
申请号：US19002856
申请日：2024-12-27
Applicant: KMW INC.
Inventor： Duk Yong KIM , Kyo Sung JI , Chi Back RYU , Min Sik PARK , Hee KIM
Abstract: The present invention relates to a clamping apparatus for a support pole of a radio unit (RU) and, particularly, to a clamping apparatus s for a support pole of an RU comprising: a pole-side clamp, which is fixed to the support pole and has a locking hole recessed downward from the top thereof; and an RU-side clamp having the front end fixed to the RU, and having, at the rear end thereof, a locking pad inserted from the top toward the bottom into the locking hole of the pole-side clamp to be fixed therein, wherein the locking hole and the locking pad are inclined such that the front-to-back width gradually narrows in the direction of gravity, and thus the RU is easily attached to the support pole and each antenna device is easily oriented.
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公开(公告)号：US20240283126A1
公开(公告)日：2024-08-22
申请号：US18650659
申请日：2024-04-30
Applicant: KMW INC.
Inventor： In Ho KIM , Hee KIM , Dae Myung PARK , Young Ji HONG , Ju Hun LEE , Jae Woo CHOI , Woo Kyung LEE , Gyeong Tae KIM
IPC: H01Q1/12
CPC classification number: H01Q1/125
Abstract: The present invention relates to a clamping apparatus for an antenna device, the clamping apparatus including an antenna mounting bracket coupled to a rear surface of an antenna device and configured to support the antenna device, a steering drive unit coupled to be rotatable in a horizontal direction relative to a support pole mounting bracket installed on a support pole, a tilting drive unit movably coupled to the steering drive unit, and at least one tilting link member configured to rotate the tilting drive unit relative to the steering drive unit and move the antenna mounting bracket relative to the tilting drive unit during tilting and steering operations, thereby providing an advantage of ensuring a maximum of tilting adjustment range of the antenna device.
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