WO2013044843A1 - Unité d'antenne, dispositif d'antenne et procédé d'installation d'antenne - Google Patents

Unité d'antenne, dispositif d'antenne et procédé d'installation d'antenne Download PDF

Info

Publication number
WO2013044843A1
WO2013044843A1 PCT/CN2012/082296 CN2012082296W WO2013044843A1 WO 2013044843 A1 WO2013044843 A1 WO 2013044843A1 CN 2012082296 W CN2012082296 W CN 2012082296W WO 2013044843 A1 WO2013044843 A1 WO 2013044843A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
vibrator
reflector
antenna unit
reflection plate
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2012/082296
Other languages
English (en)
Chinese (zh)
Inventor
蒲涛
何平华
梁波浪
孙德文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of WO2013044843A1 publication Critical patent/WO2013044843A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/18—Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems

Definitions

  • RRU is at the bottom of the tower, the antenna is on the tower, and the two are connected by cables;
  • RRU is on the tower, close to the antenna, installed at the bottom or behind the antenna, between the two Cable connection;
  • Semi-integrated mode RRU directly on the antenna, blindly inserted or cabled with the antenna.
  • the RRU is usually directly behind the antenna.
  • One of the antennas can carry one RRU module or multiple RRU modules.
  • the RRU and the antenna are connected by cable or by blind plug connection. Both of these connection methods need to be waterproof. When the cable is connected, multiple RRU modules can be mounted on one antenna.
  • the evolution direction of the product is the integration of the RF unit and the antenna, and the RF unit and the antenna are integrated into one body and installed and maintained as a whole.
  • the overall installation and maintenance is difficult.
  • Subsequent further evolution of the product is modular to support multi-band, multi-system sharing and on-site maintenance of the product.
  • AAS Active Antenna System
  • the vibrator is usually equipped with a reflector, and the vibrator is assembled from the front to the reflector.
  • the vibrator In a modular or integrated AAS architecture, the vibrator carries a reflector, and the isolation and decoupling between the columns of antennas is primarily regulated by a reflector.
  • the vibrators are always the same, because the reflectors are different and there is a difference between the various antennas.
  • the installation resources of the antenna feeder system are in short supply, and the demand for the common site and the common antenna feeder system is strong.
  • Embodiments of the present invention provide an antenna unit, an antenna device, and a method of installing an antenna, which can improve the efficiency of antenna configuration and installation.
  • an antenna device including a radome and at least one antenna unit, each antenna unit comprising: a vibrator reflector having a first surface and a second surface opposite the first surface, the vibrator reflector A surface is made of a conductive material; an antenna element is disposed on the first surface of the vibrator reflector and electrically connected to the first surface; and an RF module is disposed on the second surface of the vibrator reflector and electrically connected to the antenna element.
  • an antenna unit comprising: a vibrator reflector having a first surface and a second surface opposite the first surface, the first surface of the vibrator reflector being made of a conductive material; the antenna element, the setting And on the first surface of the vibrator reflector, electrically connected to the first surface; and the radio frequency module is disposed on the second surface of the vibrator reflector and electrically connected to the antenna element.
  • a method of installing an antenna including: disposing an antenna element on a first surface of a vibrator reflector such that an antenna element is electrically connected to the first surface; and placing the radio frequency module on the vibrator reflector
  • the second surface is configured to electrically connect the radio frequency module to the antenna element to form an antenna unit including the vibrator reflector, the antenna element, and the radio frequency module, wherein the first surface and the second surface of the vibrator reflector are opposite each other, and the vibrator reflector
  • the first surface is made of a conductive material.
  • a base station including the antenna device, and a communication system is provided, including the base station.
  • the antenna element and the radio frequency module are combined into an independent antenna unit, so that the antenna unit can be adapted to different application scenarios, and the antenna unit can be easily and flexibly assembled with other components for different frequency bands or system combinations, thereby improving the antenna configuration and The efficiency of the installation.
  • Figure 1 is a schematic cross-sectional view of an antenna unit in accordance with an embodiment of the present invention.
  • Fig. 2 is a schematic cross-sectional view showing an antenna device according to an embodiment of the present invention.
  • Fig. 3 is a schematic cross-sectional view showing an antenna device according to another embodiment of the present invention.
  • Fig. 4 is a schematic cross-sectional view showing an antenna device according to another embodiment of the present invention.
  • 5A to 5F are schematic views showing a part of an example of an antenna apparatus according to an embodiment of the present invention.
  • Figure 6 is a flow chart of a method of installing an antenna device in accordance with one embodiment of the present invention.
  • FIG. 7 is a flow chart of a method of installing an antenna device according to another embodiment of the present invention.
  • Fig. 8 is a schematic view showing an example of mounting an antenna device.
  • the vibrator is provided with a reflector, and the isolation and decoupling between the columns of antennas is mainly adjusted by the reflector.
  • the vibrators are always the same, because the reflectors are different, various antennas There is a difference between them.
  • such design is not universal. For example, if the reflector is a high and low frequency combination design, the design complexity will increase under high and high frequency combinations.
  • the antenna element and the radio frequency module form an independent antenna unit, which has universality.
  • FIG. 1 is a schematic cross-sectional view of an antenna unit in accordance with an embodiment of the present invention.
  • the antenna unit 10 includes a vibrator reflection plate 11, an antenna element 12, and a radio frequency module 13.
  • the vibrator reflection plate 11 has a first surface si and a second surface s2 opposite to the first surface si.
  • the first surface si of the vibrator reflection plate 11 is made of a conductive material.
  • the antenna element 12 is disposed on the first surface si of the vibrator reflection plate 11 and is electrically connected to the first surface si.
  • the radio frequency module 13 is disposed on the second surface s2 of the vibrator reflection plate 11 and electrically connected to the antenna element 12.
  • the antenna element and the radio frequency module are combined into an independent antenna unit, so that the antenna unit can be adapted to different application scenarios, and the antenna unit can be easily and flexibly assembled with other components for different frequency bands or system combinations, thereby improving the antenna configuration and The efficiency of the installation.
  • connection may mean not only that the two are directly connected, but also that the two are connected by one or more intermediate devices.
  • “Installation” in the present invention may include any existing installation method.
  • one component can be secured over, under or in another component by means of connectors (e.g., bolts, rivets, etc.) and/or adhesives.
  • the number of the vibrator reflection plate 11, the antenna element 12, or the radio frequency module 13 in the antenna unit 10 can be adjusted according to actual needs, and is not limited to the number shown in the figure.
  • one radio frequency module 13 may correspond to two or more antenna elements 12.
  • the vibrator reflection plate 11 may be a flat plate as shown in FIG. Shape.
  • the vibrator reflection plate 11 may include a side wall plate.
  • the side wall plates are located on the first surface si of the vibrator reflection plate 11.
  • the inner side of the side wall panel is made of a conductive material.
  • the side wall panels can be implemented to surround or semi-enclose the antenna element 12 according to actual needs, for example, on one side, two sides, three sides or four sides of the antenna element 12.
  • the vibrator reflector 11 is used alone or together with the main reflector of the antenna device to form a convergent beam.
  • the vibrator reflection plate 11 may be a printed circuit board (PCB).
  • the first surface si of the vibrator reflection plate 11 is provided with a conductive material such as copper.
  • the vibrator reflection plate 11 is coupled with the main reflection plate of the antenna device, for example. A capacitive coupling or a tight conductive coupling is formed.
  • the antenna unit 10 can be mounted through the support frame.
  • a radome may also be mounted on the support frame to form an antenna device.
  • the support frame can be a square frame on which the antenna unit 10 and/or the antenna cover are mounted.
  • the main reflection plate can function as a support skeleton alone.
  • the primary reflector can be mounted to a separate support frame and the antenna unit 10 and/or radome can then be mounted to the primary reflector or support frame.
  • a feed network may be disposed on the second surface s2 of the vibrator reflection plate 11.
  • the feed network can include at least one of a power splitter, a combiner, a coupler, and a phase shifter. These devices can be integrated to reduce cable routing and reduce insertion loss.
  • the radio frequency module 13 may include two types of active modules or passive modules, and may also be divided into multiple frequency bands and standards.
  • one radio frequency module 13 may be dedicated to a specific frequency band or standard. .
  • FIG. 2 is a schematic cross-sectional view of an antenna device in accordance with one embodiment of the present invention.
  • the antenna device 20 of FIG. 2 includes an antenna unit 21, a main reflector 22, and a radome 23.
  • the main reflector 22 of Fig. 2 is an optional component.
  • the main reflection plate 22 can be eliminated.
  • the following description will be made with the case where the antenna device has a main reflector.
  • the main reflector 22 of the embodiment of the present invention may be provided with at least one opening through which the at least one antenna unit 21 is detachably mounted.
  • the number of openings on the main reflector 22 and the number of antenna elements 21 may be the same or different depending on actual needs.
  • the surface of the main reflection plate 22 is made of a conductive material.
  • the main reflection plate 22 may be entirely made of an aluminum plate, or a metal coating may be plated on the surface of the main reflection plate 22.
  • the radome 23 may be integrally or detachably mounted together with the main reflector 22.
  • the radome 23 can be detached from the main reflector 22 to mount the antenna unit 21.
  • the radome 23 and the main reflector 22 may be integrated or may be detachably mounted together without affecting the mounting of the antenna unit 21.
  • the antenna unit 21 is an example of the antenna unit 10 of Fig. 1, and therefore like parts will be denoted by like reference numerals, and the detailed description will be omitted as appropriate.
  • the antenna unit 21 includes a vibrator reflection plate 11a, an antenna element 12a, and an RF module 13a.
  • the vibrator reflecting plate 11a may be in the form of a flat plate, and may be, for example, a PCB.
  • the first surface sla of the vibrator reflection plate 11a is coated with a conductive material (for example, copper) as a ground.
  • the length and width of the vibrator reflection plate 11a of the antenna unit 21 can be large. It is equal to or equal to the length and width of the opening on the main reflector 22.
  • the antenna unit 21 further includes an insulating film 14 disposed on the first surface sla of the vibrator reflection plate 11a.
  • the insulating film 14 may be green oil overlying the first surface sla.
  • the thickness of the insulating film 14 can be adjusted according to actual needs, for example, greater than 0 and less than or equal to 2 mm, but the embodiment of the present invention is not limited to the numerical examples given herein.
  • the main reflection plate 22 forms a capacitive coupling with the vibrator reflection plate 11a of the antenna unit 21, thereby being on the main reflection plate 22 and A radio frequency connection is formed between the antenna elements 12a, and a converged beam is formed by means of the main reflection plate 22.
  • the vibrator reflection plate 11a of the antenna unit 21 and the main reflection plate 22 are separated by an insulating film 14, but the embodiment of the invention is not limited thereto.
  • the insulating film 14 may be replaced by air, that is, the vibrator reflection plate 11a of the antenna unit 21 and the main reflection plate 22 are separated by a gap, and may also be in the vibrator reflection plate 11a and the main reflection plate 22. A capacitive coupling is formed between them.
  • the width of the gap can be set according to actual needs (for example, considering assembly tolerances, electrical specifications, etc.). In this case, the insulating film 14 is not required.
  • means for adjusting coupling or isolation between the arrays and/or the vibrators may be provided on the main reflector 22, such as the riser portion of the main reflector shown in FIG. twenty four.
  • a feed network is disposed on the second surface s2a of the vibrator reflection plate 11a.
  • the feed network can include at least one of a power splitter, a combiner, a coupler, and a phase shifter. These devices can be integrated to reduce cable routing and reduce insertion loss.
  • Fig. 3 is a schematic cross-sectional view showing an antenna device according to another embodiment of the present invention.
  • the antenna device 30 of Fig. 3 also does not require the insulating film 14, and the other portions are the same as those of Fig. 2, and therefore the same reference numerals are used.
  • the main reflection plate 22 is fitted to the vibrator reflection plate 11a of the antenna unit 21 to form a conductive coupling.
  • the first surface sla of the vibrator reflection plate 11a and the main reflection plate 22 are made of a conductive material, and the two are in close contact. For example, by bolts, rivets, glues, etc.
  • either the first surface sla and the upper surface of the main reflector 22 are sufficiently flat so that the first surface sla and the main reflector 22 are bonded together, and a good conductive coupling is formed, so that the main reflector 22 and the vibrator reflect
  • the boards 11a are used together to form a converged beam.
  • Fig. 4 is a schematic cross-sectional view showing an antenna device according to another embodiment of the present invention.
  • the antenna device 40 of Fig. 4 includes an antenna unit 41, a main reflector 42 and a radome 43.
  • the configuration of the main reflector 42 and the radome 43 can be referred to the main reflector 22 and the radome 23 in Figs. 2 and 3, and therefore will not be described again.
  • the vibrator reflection plate lib of the antenna unit 41 includes a side wall plate 15.
  • the side wall panel 15 is located on the first surface sib of the vibrator reflection plate lib and surrounds the antenna element 12b.
  • the inner side of the side wall panel 15 is made of a conductive material.
  • the lower plate portion of the vibrator reflector lib and the side wall panel 15 may be integrally formed.
  • the upper end of the side wall panel 15 is higher than or equal to the lower end of the main reflector 42.
  • the upper end of the side wall panel 15 may be flush with the upper surface of the antenna element 12b to protect the vibrator during transportation, and may also take into account electrical and structural design requirements, above or below the upper surface of the antenna element 12b. .
  • the main reflection plate 42 is capacitively coupled with the vibrator reflection plate lib of the antenna unit 41.
  • the vibrator reflection plate lib of the antenna unit 41 and the main reflection plate 42 are separated by a gap.
  • the gap between the main reflector 42 and the side of the vibrator reflector lib can be designed according to the actual situation, for example, assembly tolerances, electrical specifications, etc. can be considered.
  • embodiments of the present invention are not limited thereto, and may be similar to the embodiment of Fig. 3 such that the main reflector 42 is attached to the vibrator reflection plate lib of the antenna unit 41 to form a conductive coupling.
  • the antenna unit 41 can be attached from the back surface of the main reflection plate 42.
  • the radome 43 and the main reflector 42 may be integrated or may be detachably mounted together.
  • the antenna unit 41 may also be mounted from the front surface of the main reflection plate 42.
  • the length and width of the vibrator reflection plate lib may be smaller than the length and width of the opening of the main reflection plate 42, or may be greater than or equal to the length and width of the opening of the main reflection plate 42.
  • the radome 43 is detachably mounted with the main reflector 42.
  • the vibrator reflector lib and the main reflector 42 may be separated by a gap or an insulating film to form a capacitive coupling.
  • the vibrator reflection plate 1 lb and the main reflection plate 42 may be bonded to each other to form a conductive coupling.
  • the vibrator reflector 1 lb and the main reflector 42 together form a convergent beam, which has a regulating effect on beam convergence.
  • a means for adjusting the coupling or isolation between the arrays and/or the vibrators may be provided on the main reflector 42.
  • FIGS. 5A to 5F are schematic views showing a part of an example of an antenna apparatus according to an embodiment of the present invention.
  • the various portions are not drawn to scale.
  • the coupling between the vibrator reflector and the main reflector can be referred to any of the above Figures 2 to 4, or a combination thereof.
  • Figs. 5A and 5B are examples of multi-frequency (e.g., tri-band), and Figs. 5C and 5D are examples of dual-frequency, and examples of single-frequency of Figs. 5E and 5F.
  • the embodiments of the present invention are not limited to these specific examples, and different frequency bands or combinations of standards can be realized according to requirements, and the antenna unit and the main reflector/radome are assembled flexibly, conveniently, and quickly.
  • the platform of the active and passive RF modules is realized, and the radome and the main reflector can also be platformized according to the requirements of high-frequency, high-low and high-surface combination.
  • Figure 6 is a flow chart of a method of installing an antenna device in accordance with one embodiment of the present invention.
  • the antenna element is disposed on the first surface of the vibrator reflector such that the antenna element is electrically connected to the first surface.
  • the first surface and the second surface of the vibrator reflector are opposite each other, and the first surface of the vibrator reflector is made of a conductive material.
  • the radio frequency module is disposed on the second surface of the vibrator reflector such that the radio frequency module is electrically connected to the antenna vibrator to form an antenna unit including the vibrator reflector, the antenna vibrator, and the radio frequency module.
  • the antenna unit 10 shown in Fig. 1, the antenna unit 21 shown in Figs. 2 to 3, or the antenna unit 41 shown in Fig. 4 is formed. To avoid repetition, it will not be described in detail.
  • the antenna element and the radio frequency module are combined into an independent antenna unit, so that the antenna unit can be adapted to different application scenarios, and the antenna unit can be easily and flexibly assembled with other components for different frequency bands or system combinations, thereby improving the antenna configuration and The efficiency of the installation.
  • FIG. 7 is a flow chart of a method of installing an antenna device according to another embodiment of the present invention.
  • the difference between Fig. 7 and Fig. 6 is that the antenna device mounted by the method of Fig. 7 requires a main reflector.
  • Steps 701-702 of Figure 7 are similar to steps 601-602 of Figure 6, and therefore will not be described in detail. However, steps 701-702 of Figure 7 may be performed once or more times to provide at least one antenna unit.
  • the at least one antenna unit is detachably mounted through at least one opening provided on the main reflector.
  • the main reflector forms a capacitive coupling or a conductive coupling with the vibrator reflector of at least one antenna unit, such as shown in Figures 2-4.
  • the sky may be disposed on the first surface of the vibrator reflection plate of the antenna unit.
  • the gap and the thickness of the insulating film can be designed according to actual needs.
  • the side of the radome facing the radome ie, the front side of the main reflector
  • the side of the main reflector facing away from the radome ie, the main The back side of the reflector
  • the main reflector may be integrally or detachably mounted together with the radome.
  • the main reflector and the radome are detachably mounted together.
  • the antenna element and the radio frequency module are combined into an independent antenna unit, which is decoupled from the main reflector and the radome, so as to adapt to different application scenarios, the antenna unit can be easily and flexibly assembled with the main reflector for different The frequency band or standard combination improves the efficiency of antenna configuration and installation.
  • Fig. 8 is a schematic view showing an example of mounting an antenna device.
  • at least one antenna unit is mounted from the back side of the main reflector (as indicated by the arrow in Fig. 8).
  • At least one antenna unit 81 may be an antenna unit provided in the embodiment of FIG. 6 or FIG. 7, for example, may include the antenna unit 10 shown in FIG. 1, and the antenna unit 21 shown in FIG. And one or more of the antenna units 41 shown in FIG.
  • the main reflection plate 82 may be the main reflection plate shown in Figs. Only the back side of the main reflector 82 (the side facing away from the radome) is shown in FIG. Since the antenna unit 81 is mounted from the rear surface of the main reflection plate 82, the radome can be integrated with the main reflection plate 82 or can be detachably mounted together.
  • the main reflector 82 has at least one opening 83 therein. At the time of installation, the respective antenna units 81 are respectively installed through the openings 83.
  • the number of openings 83 and the number of antenna elements 81 may be the same or different, for example, the number of openings 83 may be greater than or equal to the number of antenna elements 81.
  • the antenna device may include other mounting members to fasten the antenna unit 81 and the main reflector 82. Therefore, in the embodiment of the present invention, the antenna element is separated from the reflector, the antenna element and the RF module are integrated into one unit, and the main reflector and the radome are combined into another unit, and the two units are different according to different application scenarios and/or different frequency bands. The combination can be assembled freely, conveniently and quickly to realize AAS modularization.
  • the embodiment of the invention further provides a base station, including any one of the antenna devices 20-40 described above.
  • the embodiment of the invention further provides a communication system, which comprises the above base station.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, and the program code can be stored. Medium.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)

Abstract

L'invention concerne une unité d'antenne, un dispositif d'antenne et un procédé d'installation d'antenne. Le dispositif d'antenne comprend : un boîtier d'antenne et au moins une unité d'antenne, chaque unité d'antenne incluant une plaque de réflexion de vibreur comportant une première surface et une seconde surface, opposée à la première surface, la première surface du vibreur étant constituée d'un matériau conducteur ; un vibreur d'antenne implanté sur la première surface de la plaque de réflexion de vibreur et connecté à la première surface ; et un module de radiofréquences implanté sur la seconde surface de la plaque de réflexion de vibreur et connecté électriquement au vibreur d'antenne. Les modes de réalisation de la présente invention combinent un vibreur d'antenne et un module de radiofréquences au sein d'une unité d'antenne indépendante qui convient donc pour répondre à différents scénarios d'application. Une unité d'antenne peut être assemblée avec d'autres composants, de manière commode et souple, pour différentes combinaisons de bandes ou de formats, ce qui améliore la configuration de l'antenne et l'efficacité de l'installation.
PCT/CN2012/082296 2011-09-28 2012-09-28 Unité d'antenne, dispositif d'antenne et procédé d'installation d'antenne Ceased WO2013044843A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110297347.3 2011-09-28
CN201110297347.3A CN102509896B (zh) 2011-09-28 2011-09-28 天线单元、天线装置和安装天线的方法

Publications (1)

Publication Number Publication Date
WO2013044843A1 true WO2013044843A1 (fr) 2013-04-04

Family

ID=46221960

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/082296 Ceased WO2013044843A1 (fr) 2011-09-28 2012-09-28 Unité d'antenne, dispositif d'antenne et procédé d'installation d'antenne

Country Status (2)

Country Link
CN (1) CN102509896B (fr)
WO (1) WO2013044843A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110380188A (zh) * 2019-06-27 2019-10-25 无锡凯施智联软件科技有限公司 一种超薄型高增益窄波束天线及防盗地毯
CN110829031A (zh) * 2019-10-31 2020-02-21 佛山市三水亚创通讯有限公司 一种用于接收多信号的天线
WO2022001059A1 (fr) * 2020-06-29 2022-01-06 京信通信技术(广州)有限公司 Ensemble de montage d'antenne et antenne de station de base
CN114094316A (zh) * 2021-06-03 2022-02-25 华为技术有限公司 通信设备
CN114137322A (zh) * 2020-09-03 2022-03-04 深圳市聚慧达科技有限公司 一种天线振子电性能的测试装置及测试方法
WO2023142790A1 (fr) * 2022-01-25 2023-08-03 普罗斯通信技术（苏州）有限公司 Antenne intégrée

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102509896B (zh) * 2011-09-28 2015-03-11 华为技术有限公司 天线单元、天线装置和安装天线的方法
WO2012103821A2 (fr) * 2012-03-09 2012-08-09 华为技术有限公司 Système d'antenne, station de base et système de communication
CN105244596B (zh) * 2015-08-28 2018-08-17 摩比天线技术（深圳）有限公司 天线结构
CN109193158B (zh) * 2018-07-30 2021-07-20 安徽四创电子股份有限公司 一种连续波雷达天线隔离装置
CN110112575B (zh) * 2019-05-27 2025-03-18 上海安费诺永亿通讯电子有限公司 一种大规模mimo阵列天线
CN112952371A (zh) * 2021-03-02 2021-06-11 摩比天线技术（深圳）有限公司 低频辐射单元及可分离的多频基站天线
CN113241523B (zh) * 2021-03-22 2024-01-05 广东通宇通讯股份有限公司 一种集成馈电系统的阵列天线
KR102952337B1 (ko) * 2021-04-02 2026-04-14 삼성전자주식회사 안테나 레이돔 및 이를 포함하는 전자 장치
CN115548668A (zh) * 2021-06-30 2022-12-30 华为技术有限公司 天线及基站
CN116154451A (zh) * 2021-11-19 2023-05-23 康普技术有限责任公司 用于集成式基站天线的安装组件和集成式基站天线

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063688A2 (fr) * 2006-04-18 2008-05-29 Andrew Corporation Mécanisme de rotation d'antenne de station de base
CN201629398U (zh) * 2010-02-09 2010-11-10 南京广顺网络通信设备有限公司 Rru远程射频单元一体化天线
CN101950846A (zh) * 2010-09-03 2011-01-19 广东通宇通讯设备有限公司 一种有源一体化天线系统
CN102509896A (zh) * 2011-09-28 2012-06-20 华为技术有限公司 天线单元、天线装置和安装天线的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063688A2 (fr) * 2006-04-18 2008-05-29 Andrew Corporation Mécanisme de rotation d'antenne de station de base
CN201629398U (zh) * 2010-02-09 2010-11-10 南京广顺网络通信设备有限公司 Rru远程射频单元一体化天线
CN101950846A (zh) * 2010-09-03 2011-01-19 广东通宇通讯设备有限公司 一种有源一体化天线系统
CN102509896A (zh) * 2011-09-28 2012-06-20 华为技术有限公司 天线单元、天线装置和安装天线的方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110380188A (zh) * 2019-06-27 2019-10-25 无锡凯施智联软件科技有限公司 一种超薄型高增益窄波束天线及防盗地毯
CN110829031A (zh) * 2019-10-31 2020-02-21 佛山市三水亚创通讯有限公司 一种用于接收多信号的天线
WO2022001059A1 (fr) * 2020-06-29 2022-01-06 京信通信技术(广州)有限公司 Ensemble de montage d'antenne et antenne de station de base
CN114137322A (zh) * 2020-09-03 2022-03-04 深圳市聚慧达科技有限公司 一种天线振子电性能的测试装置及测试方法
CN114094316A (zh) * 2021-06-03 2022-02-25 华为技术有限公司 通信设备
WO2023142790A1 (fr) * 2022-01-25 2023-08-03 普罗斯通信技术（苏州）有限公司 Antenne intégrée

Also Published As

Publication number Publication date
CN102509896A (zh) 2012-06-20
CN102509896B (zh) 2015-03-11

Similar Documents

Publication Publication Date Title
CN102509896B (zh) 天线单元、天线装置和安装天线的方法
CN102522634B (zh) 天线装置、基站及通信系统
CN102714345B (zh) 天线系统、基站和通信系统
CN207303367U (zh) 一种集成天线单元及多阵列天线
US8378915B2 (en) Antenna assembly
CN107210541B (zh) 移动基站天线
US11128036B2 (en) Integrated antenna unit, multi-array antenna, transmission method and receiving method of same
CN111063997B (zh) 阵列天线
WO2013044847A1 (fr) Dispositif d'antenne
WO2017114024A1 (fr) Antenne à double polarisation et dispositif de communication
US10770798B2 (en) Flex cable fed antenna system
CN116417780B (zh) 天线结构、封装天线、芯片和电子设备
JP6557732B2 (ja) 移動通信基地局のアンテナ装置内の信号分配／結合装置
CN208111675U (zh) 宽频辐射单元及应用该宽频辐射单元的天线阵列
CN107546481B (zh) 一种贴片天线结构、天线馈线板及基站收发信机
CN111384595A (zh) 多入多出天线及基站
WO2024217268A1 (fr) Appareil d'antenne, système d'antenne et dispositif de communication
WO2024169336A1 (fr) Réseau d'alimentation et dispositif d'antenne
CN212751142U (zh) 天线
WO2013064091A1 (fr) Système d'antenne active, station de base et système de communication
JP2016518757A (ja) マルチバンドアクティブアンテナ
CN102394381A (zh) 反射板、天线、基站及通信系统
KR100991823B1 (ko) 교차편파 위상보상급전 패치 안테나
JP5355247B2 (ja) 移動体通信中継システムおよび通信装置
CN214176242U (zh) 一种馈电一体化电调天线

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12836953

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12836953

Country of ref document: EP

Kind code of ref document: A1