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公开(公告)号：US20240364004A1
公开(公告)日：2024-10-31
申请号：US18770591
申请日：2024-07-11
申请人： KMW INC.
发明人： 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分类号： H01Q3/02 , H01Q1/1228 , H01Q1/246
摘要： 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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2.发明公开公开(公告)号：US20240363992A1
公开(公告)日：2024-10-31
申请号：US18630006
申请日：2024-04-09
发明人： Jared D. Haines , Michael J. Paulus , Samantha L. Merta , Jason G. Seeley , Randy Eugene Rogers, JR.
CPC分类号： H01Q1/1242 , H01Q1/246 , H01Q9/30
摘要： The present disclosure describes a mounting pipe assembly. The mounting pipe assembly including an active antenna unit having an antenna and a radio mounted behind the antenna, and a radially offset mounting pipe. The mounting pipe having a first linear segment radially offset from a second linear segment by a transition segment and is configured to mirror a rear profile of the active antenna units. The active antenna unit is mounted to the radially offset mounting pipe via a plurality of mounting brackets. Related platform assemblies are also described herein.
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公开(公告)号：US12119545B2
公开(公告)日：2024-10-15
申请号：US18048084
申请日：2022-10-20
发明人： XiaoHua Hou , Yongjie Xu , Xiang Li , Peter J. Bisiules , Samantha Merta , Haifeng Li , Mohammad Vatankhah Varnoosfaderani , Bo Wu , Xiaohua Tian , Junfeng Yu , Dongmin Wang , Shanguang Zhang , Jian Liu
IPC分类号： H01Q1/24 , H01Q1/42 , H01Q1/48 , H01Q15/00 , H01Q15/14 , H01Q15/23 , H01Q19/10 , H01Q19/185 , H01Q21/00 , H01Q21/06 , H01Q23/00
CPC分类号： H01Q1/246 , H01Q1/42 , H01Q1/48 , H01Q15/0013 , H01Q15/14 , H01Q15/23 , H01Q19/10 , H01Q19/108 , H01Q19/185 , H01Q21/0025 , H01Q21/061 , H01Q23/00
摘要： Base station antennas include an externally accessible active antenna module releasably coupled to a recessed segment that is over a chamber in the base station antenna and that is longitudinally and laterally extending along and across a rear of a base station antenna housing. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.
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公开(公告)号：US20240322447A1
公开(公告)日：2024-09-26
申请号：US18731357
申请日：2024-06-03
发明人： Xianfeng Du
CPC分类号： H01Q21/061 , H01Q1/246 , H01Q21/0025
摘要： A method includes: A transmitting end obtains at least two first signals through a first channel. The transmitting end sends the at least two first signals to at least two receiving ends based on a first antenna array. One receiving end corresponds to one first signal. Sub-bands corresponding to all of the at least two first signals are different. One receiving end corresponds to one beam. Directions of beams corresponding to all of the at least two receiving ends are different. The beam is formed by the first antenna array.
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公开(公告)号：US12081309B2
公开(公告)日：2024-09-03
申请号：US18485020
申请日：2023-10-11
发明人： Abhishek Singh , Mehak Garg , Sebastian Rowson , Nicholas Baird , Hamid Eslami , Jeffrey L. Hilbert , John Eric Shamblin
IPC分类号： H04B7/14 , H01Q1/24 , H01Q21/20 , H04B7/155 , H04B17/309
CPC分类号： H04B7/15507 , H01Q1/246 , H01Q21/205 , H04B17/309
摘要： A cellular repeater system is provided. The cellular repeater system includes an outdoor antenna communicatively coupled to a repeater. The outdoor antenna is configured to relay communications from the repeater to a cellular base station. The outdoor antenna includes a plurality of log-periodic antennas rotated relative to one another such that each of the plurality of log-periodic antennas is pointed in a different direction. The cellular repeater system includes a switching device configured to selectively couple one or more of the plurality of log-periodic antennas to a RF transceiver of the repeater in order to configure the outdoor antenna in a plurality of antenna modes. Each of the plurality of antenna modes have a distinct radiation pattern.
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公开(公告)号：US20240291138A1
公开(公告)日：2024-08-29
申请号：US18650123
申请日：2024-04-30
发明人： Wei Kang , Chaochao Li , Chunliang Xu , Jiejun Zhou
摘要： This disclosure provides an antenna. The antenna disclosure includes a reflective plate having a reflective surface, a mounting bracket, a feed network, and a radiating element. The mounting bracket is disposed on one side of the reflective surface, and the mounting bracket and the reflective surface form a cavity facing toward an exposure in a first direction. The feed network is disposed in the cavity. The feed network has a feed point, and a projection of the feed point is located in the exposure. The radiating element is disposed on the side of the reflective surface. A projection of the radiating element on the mounting bracket is located in the exposure, and the radiating element is coupled to the feed point. By the provided antenna disclosure material usage and an overall weight of the antenna can be reduced. This is conducive to improving communication quality of the antenna.
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公开(公告)号：US12074372B2
公开(公告)日：2024-08-27
申请号：US17479059
申请日：2021-09-20
CPC分类号： H01Q15/166 , H01Q15/002 , H01Q15/165 , H01Q19/17 , H01Q19/18 , H01Q1/246
摘要： An apparatus is provided that includes: a multi-element reflector, each element comprising a concave reflective surface, the curvature of each element and focal distance of each element being common, the concave reflective surface of each element being configured to steer a radio-frequency beam in a different direction to that of the other elements; and a directional antenna feed, configurable to direct a beam towards each element of the multi-element reflector and positionable to be concurrently spaced said common focal distance from all of the elements of the multi-element reflector. One or more mechanisms are also provided by which, for example, a commercially viable millimeter wave base station can be realised. In particular, antenna arrangements are provided which support a field of view which facilitates establishment and maintenance of an effective communication link between a base station and a user with a desired level of reliability.
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公开(公告)号：US20240283138A1
公开(公告)日：2024-08-22
申请号：US18621837
申请日：2024-03-29
发明人： Weihong Xiao , Zhiqiang Liao , He Cui , Jianping Li
CPC分类号： H01Q1/246 , H01Q1/42 , H01Q15/0013
摘要： An antenna system and a base station antenna feeder system are provided. The antenna system includes a first frequency band radiation element array, a frequency selective surface, a second frequency band radiation element, and a phase shifter. The frequency selective surface is configured to reflect a signal of the first frequency band radiation element array and to transmit a signal of the second frequency band radiation element array. The phase shifter is connected to the first frequency band radiation element array and is configured to feed the first frequency band radiation element array. The phase shifter includes a cavity which is disposed at an edge of the frequency selective surface, a first extension direction of the cavity being consistent with a second extension direction of the first frequency band radiation element array.
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公开(公告)号：US20240275028A1
公开(公告)日：2024-08-15
申请号：US18644115
申请日：2024-04-24
发明人： Chen Huang , Dingjiu Daojian , Chengdai Xue , Chao Ren
CPC分类号： H01Q1/246 , H01Q19/104 , H01Q21/0006 , H01Q21/061 , H01P1/00
摘要： This disclosure provides an antenna and a base station device. The antenna includes: a plurality of first frequency band antenna groups; a plurality of second frequency band radiating elements; and a reflection plate on which a reflection plate through hole is provided. Each first frequency band radiating element includes: a first balun structure and a first signal transmission structure, which pass through the reflection plate through hole. A phase shifter includes a first phase shifter cavity, a choke cavity, and a first feed network signal transmission structure located in the first phase shifter cavity. A part that is of the first balun structure and that is located on a second side of the reflection plate is located in the choke cavity.
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公开(公告)号：US20240235858A9
公开(公告)日：2024-07-11
申请号：US18547140
申请日：2022-02-19
发明人： Garrett Edward Kinsman , Lucien Jean Baptiste Loiseau , Eliott Quentin Eric Teissonniere , Micha Anthenor Benoliel
CPC分类号： H04L9/40 , H01Q1/246 , H04L9/0861
摘要： A compute device includes: a substrate; a circuit trace that is coupled to electronic components, wherein the electronic components include at least a processor, memory, and transceiver; a power source (battery and/or solar element) coupled with the electronic components; an antenna layer over the substrate that has at least one primary antenna element of at least one antenna assembly, wherein each antenna assembly is operationally coupled with the transceiver as a data communication link, and each primary antenna element is operationally coupled to the electronic components or power source as a structure of at least one ground plane for the respective primary antenna element; and a coupling member configured for being coupled to an object. In some aspects, the power source is selected from a, battery, solar element, or combinations thereof.
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