WO2016060305A1 - Dispositif d'antenne - Google Patents

Dispositif d'antenne Download PDF

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Publication number
WO2016060305A1
WO2016060305A1 PCT/KR2014/009785 KR2014009785W WO2016060305A1 WO 2016060305 A1 WO2016060305 A1 WO 2016060305A1 KR 2014009785 W KR2014009785 W KR 2014009785W WO 2016060305 A1 WO2016060305 A1 WO 2016060305A1
Authority
WO
WIPO (PCT)
Prior art keywords
rrh
antenna
antenna module
sliding
bracket
Prior art date
Application number
PCT/KR2014/009785
Other languages
English (en)
Korean (ko)
Inventor
김인호
양형석
강성만
정은석
이상훈
Original Assignee
주식회사 케이엠더블유
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 케이엠더블유 filed Critical 주식회사 케이엠더블유
Priority to PCT/KR2014/009785 priority Critical patent/WO2016060305A1/fr
Publication of WO2016060305A1 publication Critical patent/WO2016060305A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines

Definitions

  • the present invention relates to an antenna device, and more particularly, to an antenna device enabling attachment and detachment of a radio remote head (RRH) for receiving signals from an antenna and a base station.
  • RRH radio remote head
  • an antenna device for providing a wireless network environment that can more stably provide a service is being spread and expanded.
  • 4G mobile communication technology based on LTE (Long Term Evolution) is used to transmit and receive various data signals through 2G (2G) to 3G, which enables only wired communication.
  • the antenna device for the 4G mobile communication is mounted with the existing 3G to share the installation location.
  • a 3G repeater (hereinafter referred to as '3G RRH (Radio Remote Head)') connected to a 3G antenna and receiving signals from a 3G antenna and a base station, and a 4G antenna connected to a 4G antenna And 4G repeaters (hereinafter, referred to as 4G radio remote heads) for receiving signals from base stations are formed separately from each other.
  • '3G RRH Radio Remote Head
  • FIG. 1 is a diagram illustrating a general antenna device
  • FIG. 2 is a diagram schematically showing the antenna device disclosed in FIG. 1.
  • the antenna device 10 includes an antenna 11 and an RRH 12 connected to the antenna 11. More specifically, 4G RRH 12b connected to 3G antenna 11a and 4G antenna 11b and 4G antenna 11b is provided in one housing 16 to enable 3G and 4G mobile communication services.
  • the housing 16 is fixed to the outer wall 13 by the bracket 14.
  • the 3G RRH 12a connected to the 3G antenna 11b is installed on the outer wall 13 in a state spaced apart from the housing 16 and electrically connected to the 3G antenna 11a through a separate cable 15. Is provided to be connected.
  • the 4G RRH 12b is provided. Due to malfunction or failure, the entire housing 16 must be removed from the outer wall 14 for replacement. As a result, not only the mobile communication service signal for 4G is broken, but also the signal for mobile communication service of the 3G antenna 11a which is being used is also cut off, and the existing 3G mobile communication service is not available.
  • an antenna device provides an antenna device in which a 4G RRH is integrally formed with an antenna, and in addition, the 4G RRH is easily detachable from an antenna.
  • an antenna device may include; An antenna device, comprising: an antenna module; A radio remote head (RRH) for receiving signals from the antenna module and the base station; And fixing the antenna module to the outer wall, it may include a bracket for detachably fixing the RRH.
  • An antenna device comprising: an antenna module; A radio remote head (RRH) for receiving signals from the antenna module and the base station; And fixing the antenna module to the outer wall, it may include a bracket for detachably fixing the RRH.
  • RRH radio remote head
  • an antenna device comprising: an antenna module; A radio remote head (RRH) for receiving signals from the antenna module and the base station; A bracket for fixing the antenna module to an outer wall and forming a mounting space for mounting the RRH between the antenna module and the outer wall; And a sliding fixing module detachably supporting the RRH in the mounting space according to the sliding movement of the RRH, wherein the sliding fixing module is mounted on at least one inner surface of the mounting space, and performs sliding movement of the RRH.
  • RRH radio remote head
  • a guide member for guiding and supporting the RRH for guiding and supporting the RRH; And a sliding member mounted on one surface of the RRH, seated on the guide member, sliding, and supported by the guide member, wherein the RRH is mounted as the sliding member slides on the guide member. Can be detached from space.
  • the antenna device may form the 4G RRH integrally with the antenna module, and the 4G RRH may be provided to be easily detached from the antenna module, resulting in malfunction or failure of the 4G RRH.
  • the replacement can be simplified.
  • the 3G mobile communication service provided with the 4G mobile communication service can be used as it is.
  • the cable can be provided integrally, there is an advantage that can reduce the cable loss (loss) of the signal with its cost.
  • 1 is a view schematically showing a general antenna device.
  • FIG. 2 is a block diagram schematically illustrating the antenna device disclosed in FIG. 1.
  • FIG. 2 is a block diagram schematically illustrating the antenna device disclosed in FIG. 1.
  • FIG 3 and 4 schematically illustrate an antenna device according to one embodiment of the present disclosure.
  • FIG. 5 is a view showing a state in which the second RRR is separated from the mounting space in the antenna device disclosed in FIG.
  • FIG. 6 is a perspective view of the antenna device disclosed in FIG.
  • FIG. 7 is an exploded perspective view of another direction of the antenna device disclosed in FIG. 6.
  • FIG. 7 is an exploded perspective view of another direction of the antenna device disclosed in FIG. 6.
  • FIG. 8 is an enlarged perspective view illustrating a state in which a cover part is rotatably coupled to a bracket in the antenna device of FIG. 7;
  • FIG. 9 is an enlarged perspective view illustrating a state in which the cover unit is not mounted in the antenna device disclosed in FIG. 8.
  • FIG. 10 is an enlarged perspective view of the first and second guide rails in the antenna device according to the exemplary embodiment disclosed in FIG. 4.
  • FIG. 11 is a view illustrating a state in which a sliding cap is provided on the first and second guide rails in the antenna device according to the exemplary embodiment disclosed in FIG. 10.
  • FIG. 12 is a cross-sectional view taken along the line B-B 'of FIG.
  • antenna unit 101 outer wall
  • antenna module 120 second RRH
  • bracket 131 cover part
  • stopper 150 sliding fixed module
  • ordinal numbers such as 1 and 2 are used, but only for distinguishing objects of the same name from each other, the order may be arbitrarily determined, and for the object of subordinated order.
  • the preceding description may apply mutatis mutandis.
  • the antenna device is provided with a 3G antenna and a 4G antenna to provide both 3G and 4G mobile communication services, that is to cover the frequency band for the 3G mobile communication service and the 4G mobile communication service Start the device.
  • the antenna device is connected to the antennas for each mobile communication service, and has two RRHs for receiving each antenna signal and base station signal, specifically 3G RRH and 4G RRH, in particular 4G RRH is formed integrally with the antenna module
  • the present disclosure also discloses an antenna device that enables 4G RRH to be detached and attached separately from the antenna module.
  • the 4G RRH is integrally provided with the antenna module, and the 4G RRH can be detached and attached separately from the antenna module for replacement or repair of the 4G RRH.
  • an antenna device for allowing a 3G antenna in service to be used as it is. A description with reference to FIGS. 3 to 12 is as follows.
  • the antenna device 100 includes an antenna module 110 having at least one frequency band, a repeater and a bracket connected to each antenna module 110. It is a structure including the 130.
  • the antenna module 110 in the present embodiment will be described with an example of a dual antenna. That is, the antenna module 110 is a dual antenna including a first antenna (not shown) and a second antenna (not shown) to cover at least two frequency bands.
  • the first antenna is an antenna that enables 3G mobile communication service
  • the second antenna is an antenna that enables 4G mobile communication service.
  • the repeater (in this embodiment, only the second repeater connected to the second antenna is shown) is a device connected to the antenna for each frequency band provided to the antenna module 110 to transmit and receive the antenna and the base station.
  • the repeater is a device that receives a weakened signal between the base station of the communication system and the mobile communication terminal, amplifies or retransmits or shaping a distorted waveform, and adjusts or reconstructs a timing to transmit the received waveform.
  • the repeater of the present embodiment is configured to include a first repeater (not shown) connected to the first antenna and a second repeater 120 connected to the second antenna.
  • a repeater connected to the first antenna (hereinafter referred to as 'first RH (Radio Remote Head)') is not installed on the outer wall 101 separately from the first antenna and electrically connected to the first antenna through a cable. Connected.
  • the repeater 120 connected to the second antenna (hereinafter, referred to as a second radio remote head (RRH)) is provided to be formed together with the antenna module 110.
  • RRH radio remote head
  • FIG. 5 is a view illustrating a state in which the second RRR is separated from the mounting space in the antenna device disclosed in FIG. 3.
  • the second RRR 120 is provided to be integrally provided with the antenna module 110, and is detachably provided separately from the antenna module 110.
  • the second RRH 120 is integrally provided to the antenna module 110 and is slidably moved into the mounting space S of the bracket 130 to be detached from the antenna module 110 so as to be detached from the antenna module 110. It is provided, and is configured to be supported on the rear of the bracket 130 in a state inserted into the mounting space (S).
  • a handle 122 may be provided in the second RRR 120 for the detachment convenience of the second RRR 120.
  • the second RRR 120 is configured to be slidably moved and detached through one side of the bracket 130 in the vertical direction of the gravity direction.
  • the handle 122 may be installed on the side of the second RRH 120.
  • the upper surface of the second RRR 120 may be in a one-touch form so as to be connected to the antenna module 110, in particular, a cable extending from the second antenna. Snap-on connectors are formed so that they can be connected or disconnected. Accordingly, the second antenna connection cable extending to the rear surface of the antenna module 110 can be simply connected to the snap-on connector 170 in a one-touch manner.
  • FIG. 6 is an exploded perspective view of the antenna device disclosed in FIG. 4, and FIG. 7 is an exploded perspective view of another antenna device illustrated in FIG. 6.
  • the bracket 130 not only secures the antenna module 110 to the outer wall 101 but also has the second RRR 120 integrally formed with the antenna module 110. do.
  • the antenna module 110 is fixed to the outer wall 101, and the bracket 130 is provided to form the antenna module 110 and the second RRR 120 as one body.
  • the bracket 130 is fixed to both side surfaces of the antenna module 110 and is fixed to the outer wall 101 located at the rear of the antenna module 110.
  • the bracket 130 coupled to the antenna module 110 is provided with a mounting space (S).
  • the second RRR 120 may be positioned and fixed in the mounting space S, and may be separated from the antenna module 110 by being separated from the mounting space S.
  • the bracket 130 is formed of a metal material, and can be fixed to the outer wall 101 while supporting the antenna module 110, thereby maintaining a stable installation state.
  • the front surface of the bracket 130 is a structure that is open so that the antenna module 110 can be mounted, both sides of the bracket 130 is coupled to both sides of the antenna module 110 as well as the second RRR to the rear of the antenna module 110 Mounting space (S) is provided so that the 120 can be mounted.
  • One side of one side of both sides of the bracket 130 may be opened so that the second RRR 120 may be provided in / out of the mounting space S.
  • the cover unit 131 is rotatable on one side of the open bracket 130 and is coupled to the antenna module 110 as well as to release the coupling and the antenna module 110 to rotate the bracket 130.
  • FIG. 8 is an enlarged perspective view illustrating a state in which the cover unit is rotatably coupled to the bracket in the antenna device disclosed in FIG. 7, and
  • FIG. 9 is an enlarged perspective view illustrating a state in which the cover unit is not mounted in the antenna device disclosed in FIG. 8. 8 and 9, one side surface of the bracket 130, that is, the cover part 131, is provided with a rotation coupling part 132 rotatably coupled to an end of the rear surface of the bracket 130.
  • the rotary coupling unit 132 will be described as an example of a door hinge (also referred to as a hinge).
  • the rotatable coupling portion 132 is provided with two plates rotatably around the shaft, one plate is coupled to the cover portion 131, the other plate is coupled to the bracket 130,
  • the cover 131 is rotatable in the bracket 130 by being rotated about an axis.
  • the cover portion 131 forms one side of the bracket 130 by the rotation coupling portion 132 while the shaft is rotated about the center to turn on / off the mounting space (S).
  • the rotation coupling portion 132 is not limited to this configuration.
  • the end of the bracket 130 is provided with a rotating groove rotatably seated on the rotating projection, the rotating projection is rotated in the rotating groove to cover
  • the configuration of the rotation coupling part 132 may be variously modified.
  • the position engaging part 180 is further included so that the cover part 131 can be engaged with the bracket 130 without a tolerance.
  • the position engaging portion 180 is configured to include a hole 181 and a protrusion 182 having elasticity.
  • the hole 181 is formed in the cover portion 131, the projection 182 is formed in the bending surface bent from the rear side of the bracket 130 to the side, the cover portion 131 to turn off the mounting space (S)
  • the hole 181 is engaged with the protrusion 182 to allow the cover portion 131 to be positioned while maintaining a constant occurrence of the tolerance in the bracket 130.
  • FIG. 10 is an enlarged perspective view of the first and second guide rails in the antenna device according to the embodiment disclosed in FIG. 4, and FIG. 11 is the first and second guides in the antenna device according to the embodiment disclosed in FIG. 10.
  • FIG. 12 is sectional drawing along the line BB 'of FIG. 10 to 12, the coupling member 140 is provided on the antenna module 110 and the bracket 130 to couple the antenna module 110 and the bracket 130.
  • the coupling member 140 includes a first guide rail 141, a second guide rail 142, a sliding cap 143, and a stopper 144.
  • the first guide rail 141 is provided on both sides of the antenna module 110, and has a concave shape of ' ⁇ '.
  • the first guide rail 141 is configured to couple the antenna module 110 and the bracket 130 by being coupled by the sliding cap 143 in engagement with the second guide rail 142 which will be described later.
  • the first guide rail 141 is formed integrally with the side surface of the antenna module 110 and may be formed of the same material as the material of the side surface of the antenna module 110.
  • the second guide rails 142 are provided on both sides of the bracket 130 and have a concave shape of ' ⁇ ' so as to face and face each other with the grooves of the first guide rail 141. Particularly, since one side of the bracket 130 is provided as a cover part 131 for turning on / off the mounting space S, one of the second guide rails 142 is provided at the end of the cover part 131.
  • the second guide rail 142 is integrally formed on the bracket 130 and the cover part 131, and is formed of the same material as the material of the bracket 130 (in this embodiment, the cover part 131 is the bracket 130). For example, it is formed of the same material as).
  • the sliding cap 143 is a plate whose both ends are bent in a direction facing each other, one end of both ends is seated on the first guide rail 141, the other end is seated on the second guide rail 142 and the bracket according to the sliding movement It is a configuration for coupling the 130 and the antenna module 110. That is, when the first guide rail 141 and the second guide rail 142 are engaged, the concave groove of the first guide rail 141 and the concave groove of the second guide rail 142 are formed in the form of ' ⁇ '. It is formed to be equal to each other.
  • the bent end of the sliding cap 143 is seated in the concave groove of the first guide rail 141, the bent of the sliding cap 143 in the concave groove of the second guide rail 142.
  • the other end is seated.
  • the sliding cap 143 is slidably moved while seated on the first and second guide rails 141 and 142 to closely couple the first and second guide rails 141 and 142.
  • the sliding cap 143 provided on the cover 131 is slid from the first and second guide rails 141 and 142 to be coupled to the first and second guide rails 141 and 142. Is fixedly coupled to the antenna module 110.
  • the cover part 131 Is rotated in a direction away from the antenna module 110 around the rotary coupling portion 132 to turn on / off the mounting space (S).
  • At least one of the first guide rail 141 or the second guide rail 142 is formed with a plurality of elastic members 147 adjacent to each other along the first and second guide rails 141 and 142.
  • the elastic members 147 are provided along the length direction of the second guide rail 142.
  • the elastic members 147 press the gaps generated between the sliding cap 143 and the first and second guide rails 141 and 142, thereby the first and second guide rails 141 and 142 and the sliding cap 143.
  • the sliding cap 143 is caught by the elastic member 147 during the sliding movement in the first and second guide rails 141 and 142, thereby generating a tactile feeling caused by the locking, and thus providing feedback of the sliding movement to the user.
  • the elastic members 147 may be provided with balls and springs in grooves formed in the first and second guide rails 141 and 142.
  • the elastic members 147 having such a configuration enable sliding movement of the sliding cap 143 by the elasticity of the spring when the sliding cap 143 is slid and the ball being drawn / drawn into the groove as well as the rotation of the ball.
  • the first and second guide rails 141 and 142 and the sliding cap 143 may be in close contact with each other.
  • the stopper 144 is fixed to the end of the second guide rail 142.
  • the second guide rail is seated inside the stopper 144.
  • the sliding cap 143 is slid along the first and second guide rails 141 and 142 and the sliding movement is stopped by the stopper 144.
  • the stopper 144 is described as being integrally formed on the second guide rail 142, but the configuration is not limited thereto and the first and second guide rails 141 and 142 are engaged with each other.
  • the configuration of the stopper 144 can be changed as much as possible.
  • the antenna module 110 is coupled to the bracket 130 fixed to the outer wall 101, the second guide rail 142 and the antenna module of the bracket 130 installed on the outer wall 101
  • the sliding caps 143 are fitted to the first and second guide rails 141 and 142 to slide to the stopper 144 to allow the antenna module 110 and
  • the bracket 130 may be fixed.
  • the first and second guide rails may include the sliding cap 143 provided on the antenna module 110, the bracket 130, and the cover part 131.
  • the antenna module 110 may be removed and replaced only the second RRR 120 in a fixed state on the bracket 130. That is, when the antenna module 110 is fixed to the bracket 130 fixed to the outer wall 101 as described above, a mounting space S is formed between the rear surface of the antenna module 110 and the bracket 130. .
  • the second RRR 120 is mounted in the mounting space S to be integrally provided with the antenna module 110 as well as to be pulled in / out from the mounting space S through one side of the bracket 130 to be detached from the antenna module 110. It is possible to be provided.
  • Sliding fixing module 150 is provided to be detachable in the mounting space (S) 2RRH (120). Specifically, the sliding fixing module 150 is provided inside the rear side of the second RRR 120 and the bracket 130, respectively, and the second RH 120 is configured to allow sliding movement and thus detachment in the mounting space S. to be.
  • the sliding fixing module 150 includes a guide member 152 and a sliding member 151.
  • At least one guide member 152 is mounted on the inner side of the mounting space S, specifically, the rear side of the bracket 130, and is provided to guide the sliding movement of the sliding member 151 and to support the guide member 152.
  • the guide member 152 is formed to face each other in the vertical direction of the gravity direction, so that the second RRR 120 is formed to be able to pull in / out through the side of the bracket 130 Listen and explain.
  • the end of the guide member 152 is bent toward the upper side to prevent the separation of the sliding member 151 to be described later is formed to be sliding and seated.
  • the sliding member 151 is mounted on the rear surface of the second RRH 120, is mounted on the guide member 152, is slidably moved, and is supported by the guide member 152.
  • the sliding member 151 is formed in the vertical direction of the gravity direction toward the rear surface of the second RRR 120, is mounted on the guide member 152 and is provided to be slidably moved in the vertical direction of the gravity direction.
  • the guide member 152 and the sliding member 151 are formed with holes 153 penetrating to the second RRR 120 and the holes 153 are formed.
  • a fastening member 154 coupled to penetrate is provided.
  • the fastening member 154 penetrates the hole 153 and is fastened to the second RRR 120. That is, the fastening member 154 penetrates the guide member 152 and the sliding member 151 through the hole 153 and is coupled to the second RRR 120 so that the second RRR 120 is stably fixed to the bracket 130.
  • the member 154 is provided, and two holes 153 penetrating the guide member 152 and the sliding member 151 formed on the lower side, and the second RRH 120 penetrates the two holes 153.
  • two fastening members 154 to be fastened are provided.
  • the antenna device 100 provided as described above may separate the antenna module 110 from the bracket 130 installed on the outer wall 101, and the antenna module 110 is fixed to the bracket 130. Only the second RRR 120 can be separated at 110.

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  • Support Of Aerials (AREA)

Abstract

La présente invention concerne un dispositif d'antenne qui, selon divers modes de réalisation, peut comprendre : un module d'antenne ; et un support qui permet de fixer, sur une paroi extérieure, le module d'antenne et une tête radio distante (TRD) recevant des signaux en provenance du module d'antenne et d'une station de base, et qui permet de fixer la TRD de manière amovible.
PCT/KR2014/009785 2014-10-17 2014-10-17 Dispositif d'antenne WO2016060305A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2014/009785 WO2016060305A1 (fr) 2014-10-17 2014-10-17 Dispositif d'antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2014/009785 WO2016060305A1 (fr) 2014-10-17 2014-10-17 Dispositif d'antenne

Publications (1)

Publication Number Publication Date
WO2016060305A1 true WO2016060305A1 (fr) 2016-04-21

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ID=55746834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/009785 WO2016060305A1 (fr) 2014-10-17 2014-10-17 Dispositif d'antenne

Country Status (1)

Country Link
WO (1) WO2016060305A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018011065A1 (fr) * 2016-07-11 2018-01-18 Kathrein-Werke Kg Antenne radio mobile destinée à être fixée à un support en forme de mât ou de paroi et comprenant au moins deux modules amplificateurs remplaçables
CN108172965A (zh) * 2017-11-17 2018-06-15 江苏亚信电子科技有限公司 一种夹管架及其成形方法
WO2018149677A1 (fr) * 2017-02-16 2018-08-23 Nokia Solutions And Networks Oy Montage de tête radio à distance
DE102019007989A1 (de) 2018-11-20 2020-05-20 ms-CNS Communication Network Solution GmbH Tragstruktur und Antennenmast zur Montage von Mobilfunkausrüstung
CN111509355A (zh) * 2020-05-07 2020-08-07 刘发明 一种应用于5g通信基站的天线装置
CN111758182A (zh) * 2018-03-13 2020-10-09 华为技术有限公司 天线结构倾斜支架

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KR200429199Y1 (ko) * 2006-06-30 2006-10-19 주식회사 케이티프리텔 이동 통신 기지국용 안테나 시설 장치
KR100687477B1 (ko) * 2005-11-24 2007-03-02 (주)태광이엔시 안테나 일체형 중계기
KR100697774B1 (ko) * 2006-01-20 2007-03-20 주식회사 서화정보통신 복합 무선 중계기 장착 시스템
US20090207094A1 (en) * 2006-12-21 2009-08-20 Hua Yang Connector and radio frequency apparatus
KR100947473B1 (ko) * 2009-04-17 2010-03-17 신한시스템산업 주식회사 통신기기용 중계기 고정장치

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Publication number Priority date Publication date Assignee Title
KR100687477B1 (ko) * 2005-11-24 2007-03-02 (주)태광이엔시 안테나 일체형 중계기
KR100697774B1 (ko) * 2006-01-20 2007-03-20 주식회사 서화정보통신 복합 무선 중계기 장착 시스템
KR200429199Y1 (ko) * 2006-06-30 2006-10-19 주식회사 케이티프리텔 이동 통신 기지국용 안테나 시설 장치
US20090207094A1 (en) * 2006-12-21 2009-08-20 Hua Yang Connector and radio frequency apparatus
KR100947473B1 (ko) * 2009-04-17 2010-03-17 신한시스템산업 주식회사 통신기기용 중계기 고정장치

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018011065A1 (fr) * 2016-07-11 2018-01-18 Kathrein-Werke Kg Antenne radio mobile destinée à être fixée à un support en forme de mât ou de paroi et comprenant au moins deux modules amplificateurs remplaçables
US10992031B2 (en) 2016-07-11 2021-04-27 Telefonaktiebolaget Lm Ericsson (Publ) Mobile communications antenna for mounting on a mast or wall-like support with at least two interchangeable amplifier modules
WO2018149677A1 (fr) * 2017-02-16 2018-08-23 Nokia Solutions And Networks Oy Montage de tête radio à distance
CN108172965A (zh) * 2017-11-17 2018-06-15 江苏亚信电子科技有限公司 一种夹管架及其成形方法
CN111758182A (zh) * 2018-03-13 2020-10-09 华为技术有限公司 天线结构倾斜支架
CN111758182B (zh) * 2018-03-13 2021-08-03 华为技术有限公司 天线结构倾斜支架
US11165133B2 (en) 2018-03-13 2021-11-02 Huawei Technologies Co., Ltd. Tilt bracket for antenna structure
DE102019007989A1 (de) 2018-11-20 2020-05-20 ms-CNS Communication Network Solution GmbH Tragstruktur und Antennenmast zur Montage von Mobilfunkausrüstung
CN111509355A (zh) * 2020-05-07 2020-08-07 刘发明 一种应用于5g通信基站的天线装置
CN111509355B (zh) * 2020-05-07 2021-02-19 湖南爱木古典雕刻有限公司 一种应用于5g通信基站的天线装置

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