WO2015078269A1 - 用于无线通信系统的天线及将振子固定至反射板的方法 - Google Patents

用于无线通信系统的天线及将振子固定至反射板的方法 Download PDF

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Publication number
WO2015078269A1
WO2015078269A1 PCT/CN2014/090230 CN2014090230W WO2015078269A1 WO 2015078269 A1 WO2015078269 A1 WO 2015078269A1 CN 2014090230 W CN2014090230 W CN 2014090230W WO 2015078269 A1 WO2015078269 A1 WO 2015078269A1
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WO
WIPO (PCT)
Prior art keywords
vibrator
coaxial cable
antenna
reflector
front surface
Prior art date
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PCT/CN2014/090230
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English (en)
French (fr)
Inventor
周晨光
赵波
许北明
Original Assignee
上海贝尔股份有限公司
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Filing date
Publication date
Application filed by 上海贝尔股份有限公司 filed Critical 上海贝尔股份有限公司
Priority to KR1020167017041A priority Critical patent/KR101808975B1/ko
Priority to EP14865817.2A priority patent/EP3076479B1/en
Priority to JP2016534955A priority patent/JP2017503389A/ja
Priority to US15/039,535 priority patent/US10027022B2/en
Publication of WO2015078269A1 publication Critical patent/WO2015078269A1/zh

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    • 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
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines

Definitions

  • the present invention relates to wireless communication technologies, and in particular to an antenna for a wireless communication system and a method for securing a vibrator to a reflector in a wireless communication system.
  • the vibrator is a very important device.
  • a signal can be transmitted or received by soldering a cable and a phase shifter network (Phase Shifter Network: PSN) to the end of the vibrator to connect the vibrator.
  • PSN Phase Shifter Network
  • the vibrator is typically secured to the reflector by screws from the reverse side of the reflector and the cable is then soldered to the connection end of the vibrator.
  • 1 and 2 show a schematic structural view of an antenna according to the prior art. 1 and 2 show the structure of the antenna from the front and back sides of the reflecting plate, respectively.
  • the vibrator 120 is mounted on the front side of the reflecting plate 110, and the conventional vibrator 120 is fixed on the reverse side of the reflecting plate 110. This structure will be explained with reference to Fig. 2.
  • the vibrator 120 is fixed on the reverse side of the reflector 110 by means of screws 130.
  • the vibrator 120 is for receiving and transmitting signals, it is also required to be respectively connected to the cables 141, 142 for transmitting signals.
  • the cables 141, 142 are usually soldered to the vibrator on the reverse side of the reflector 110, respectively. On the connection end of 120. Finally, a phase shifter network (not shown in the figure) is mounted on the cables 141, 142 and the screws 130, that is, on the reverse side of the reflector 110.
  • phase shifter network which is usually irreversible, means that such disassembly usually destroys the already installed phase shifter network. This poses problems for the maintenance of the antenna, which increases the difficulty of maintenance and increases the maintenance cost.
  • the first aspect of the invention proposes an antenna for a wireless communication system, the antenna comprising:
  • a reflector having a front surface for emitting a signal and a reverse side opposite to the front surface
  • the vibrator being disposed on a front side of the reflector
  • phase shifter network being disposed on a reverse side of the reflector
  • a vibrator fixing device provided on a front surface of the reflecting plate, and the fixing device is for fixing the vibrator to the front surface of the reflecting plate.
  • the vibrator and the vibrator fixing device according to the present invention are all mounted on one side of the reflector, that is, on the front side, so that the antenna having the structure is easy to disassemble, and it is easy to replace the damaged component at a low cost or improve the necessary welding quality. .
  • the vibrator includes a coaxial cable soldering end, the coaxial cable soldering end being disposed over the front side of the reflector and for use with a transmitting antenna
  • the required transmit and receive signals are connected to the coaxial cable of the required power.
  • the protruding end of the coaxial cable is extended parallel to the front surface of the reflector.
  • the antenna further includes a soldering device disposed at a junction of the coaxial cable solder end of the reflective plate and the coaxial cable and It is configured to weld the coaxial cable solder end to the coaxial cable.
  • the antenna is more convenient in the manufacturing process, that is, the vibrator itself has a welding device, which makes welding and subsequent desoldering easier.
  • the welding device is induction welding Connect the device. In this way, the welding quality of the coaxial cable soldering end of the vibrator and the coaxial cable for transmitting and receiving signals required for transmitting the antenna and the required power is further improved, and the subsequent The desoldering process has also become easier.
  • the induction welding device is further configured to decouple the coaxial cable solder end from the coaxial cable. In such a way that subsequent parts are damaged or the weld quality at the weld is not high, it can be further improved without irreversible damage to the structure itself.
  • the reflector comprises an aperture for allowing a coaxial cable for transmitting and receiving signals required for transmission of the antenna and the required power to pass through Reflective plate.
  • the front side of the antenna has a boss for fixing the vibrator and the vibrator has an aperture for fixing thereon, wherein the aperture is There is a screw connection between the bosses.
  • a second aspect of the present invention also provides a method for fixing a vibrator to a reflector in a wireless communication system, the method comprising:
  • the method further comprises:
  • the protruding end of the coaxial cable is extended parallel to the front surface of the reflector.
  • the securing means of the vibrator secures the vibrator to the front side of the reflector with a screw connection.
  • the antenna and the fixing method according to the present invention can manufacture an antenna that can easily disassemble a vibrator without damaging the existing phase shifter network, which will greatly improve the maintainability of the antenna according to the present invention, while It also reduces repair and maintenance costs.
  • Figure 1 shows a schematic view 100 of the front side of an antenna structure according to the prior art
  • Figure 2 shows a schematic view 100 of the reverse side of the antenna structure according to the prior art
  • Figure 3 shows a schematic view 300 of the front side of a first embodiment of an antenna structure in accordance with the present invention
  • Figure 4 shows a schematic view 400 of the front side of a second embodiment of an antenna structure in accordance with the present invention
  • Figure 5 shows a flow chart 500 of a method for securing a vibrator to a reflector in a wireless communication system in accordance with the present invention.
  • FIG 1 and 2 respectively show schematic views of the front and back sides of an antenna structure in accordance with the prior art.
  • This prior art antenna structure has been described in detail in the background section and will not be described again.
  • the following is a schematic view of the structure of an antenna according to the invention and a flow chart of a method for manufacturing an antenna according to the invention.
  • an antenna 300 for a wireless communication system includes the following components:
  • a reflecting plate 310 having a front surface for emitting a signal and a reverse side opposite to the front surface;
  • a vibrator 320 disposed on a front surface of the reflector 310;
  • phase shifter network (not shown), the phase shifter network being arranged on the reflector Above the reverse side of 310;
  • a vibrator fixing device 330 is disposed on the front surface of the reflecting plate 310, and the fixing device 330 is for fixing the vibrator 320 to the front surface of the reflecting plate 310.
  • the vibrator 320 and the vibrator fixing device 330 according to the present invention are all mounted on one side of the reflecting plate 310, that is, on the front surface, so that the antenna having the structure is easy to be disassembled, and it is easy to replace the damaged component or improve the necessity at low cost.
  • the quality of the weld is easy to be disassembled, and it is easy to replace the damaged component or improve the necessity at low cost.
  • the vibrator 320 further includes a coaxial cable soldering end disposed over the front side of the reflector 310 and for use in transmitting the antenna for transmission And the received signal and the coaxial cable of the required power are connected.
  • the soldering end of the coaxial cable of the vibrator 320 and the coaxial cable 341 for transmitting and receiving signals required for transmitting the antenna and the required power are also necessarily located on the front side of the reflector, thereby further enabling the The antenna of the class structure is easy to disassemble and easy to maintain.
  • the projecting end of the coaxial cable is extended parallel to the front surface of the reflector 310.
  • Such a structure is easy to manufacture and facilitates subsequent soldering processes.
  • the coaxial cable soldering end and the coaxial cable 341 for transmitting and receiving signals required for transmitting the antenna and the required power are all located on the front surface of the reflecting plate 310, the conventional electric resistance welding is caused by problems such as narrow space layout.
  • the following will be referred to 4 illustrates another embodiment of the present invention, showing a front view 400 of a second embodiment of an antenna structure in accordance with the present invention.
  • the antenna 400 according to the present invention further includes a soldering device. 450.
  • the soldering device is disposed at a junction of the coaxial cable soldering end on the reflector 310 and the coaxial cable 441 and is configured to solder the coaxial cable soldering end over the coaxial cable 441.
  • the antenna is more convenient in the manufacturing process, that is, the vibrator itself has a welding device, which makes welding and subsequent desoldering easier.
  • the welding device 450 is an induction welding device. In this manner, the welding quality of the welded portion of the coaxial cable of the vibrator 420 and the coaxial cable 441 for transmitting and receiving signals required for transmitting the antenna and the required power is further improved, and also enables subsequent The desoldering process has also become easier.
  • the induction welding apparatus 450 is further configured to decouple the coaxial cable weld end from the coaxial cable 441. In such a way that subsequent parts are damaged or the weld quality at the weld is not high, it can be further improved without irreversible damage to the structure itself.
  • the reflector 410 includes an aperture for allowing a coaxial cable 441 for transmitting and receiving signals required for transmission of the antenna and the required power to pass through the reflector 410.
  • the front side of the antenna 400 has a boss for securing the vibrator 420 and the vibrator 420 has an aperture for securing thereon, wherein the aperture has a screw between the boss and the boss connection.
  • the manner of attachment there includes, but is not limited to, screw connections, as well as other suitable attachment means, such as rivet connections and the like.
  • FIG. 5 shows a method for use in a wireless communication system in accordance with the present invention.
  • a flowchart 500 of a method of securing a vibrator to a reflector it can be seen from the figure that the method 500 includes the following steps:
  • step 510 the vibrator is fixed to the front side of the reflector using a fixture of the vibrator;
  • the coaxial cable soldering end of the vibrator is connected to the coaxial cable extending from the reverse side of the reflecting plate by means of a soldering device on the front side of the reflecting plate.
  • the method 500 further includes:
  • the welding cable is used to decouple the coaxial cable end of the vibrator from the coaxial cable extending from the opposite side of the reflector (not shown in Figure 5).
  • the protruding end of the soldered end of the coaxial cable Parallel to the front side of the reflector.
  • the securing means of the vibrator secures the vibrator to the front side of the reflector by means of a screw connection.
  • the antenna and the fixing method according to the present invention can manufacture an antenna that can easily disassemble a vibrator without damaging the existing phase shifter network, which will greatly improve the maintainability of the antenna according to the present invention, while It also reduces repair and maintenance costs.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)

Abstract

本发明涉及一种用于无线通信系统的天线，所述天线包括反射板，所述反射板具有用于发射信号的正面和与所述正面相对的反面；振子，所述振子被设置在所述反射板的正面；移相器网络，所述移相器网络被设置在所述反射板的反面；以及振子固定装置，所述固定装置被设置在所述反射板的正面上，并且所述固定装置用于将所述振子固定至所述反射板的所述正面。此外，本发明还涉及一种将振子固定至反射板的方法。依据本发明所述的天线以及固定方法能够制造出在不破坏现有的移相器网络的前提下易于拆卸振子的天线，其将大大地提高依据本发明所述的天线的可维护性，同时也能够降低修护和维修成本。

Description

用于无线通信系统的天线及将振子固定至反射板的方法 技术领域
本发明涉及无线通信技术，具体地，涉及一种用于无线通信系统的天线以及在无线通信系统中用于将振子固定至反射板的方法。
背景技术
在基站天线中，振子是一个非常重要的器件。通过将电缆和移相器网络(Phase Shifter Network：PSN)焊接至该振子的末端处能够连接振子，从而发送或者接收信号。典型地，通常从反射板的反面通过螺钉将振子固定至反射板上，然后将电缆焊接至振子的连接端。
图1和图2示出了依据现有技术所描述的天线的结构示意图。图1和图2分别从反射板的正面和反面示出了该天线的结构。从图1中可以看出，在反射板110的正面上安装有振子120，而传统的振子120的固定则是在反射板110的反面实现的，这种结构将借助于图2加以说明。从图2可以看出，该振子120在反射板110的反面上借助于螺钉130加以固定。此外，由于振子120是用于接收以及发送信号的，所以还需与传输信号的电缆141、142分别连接，在传统的结构中，通常在反射板110的反面将电缆141、142分别焊接至振子120的连接端上。最后，再在电缆141、142和螺钉130上，也即在反射板110的反面安装移相器网络(在该图中未示出)。
然而，通常的天线的这种结构例如由于使用时间而老化或者由于一开始在制造时的虚焊等问题将会需要更换振子，这时则必须先在反射板的反面上卸掉覆盖在其上的移相器网络，而该拆卸通常是不可逆的，也就是说这样的拆卸通常会破坏已经安装好的移相器网络。这便给天线的维护带来了问题，一方面增加了维护的难度，另一方面也增加了维护成本。
发明内容
根据上述对背景技术以及存在的技术问题的理解，本发明的第一方面提出了一种用于无线通信系统的天线，所述天线包括：
-反射板，所述发射板具有用于发射信号的正面和与所述正面相对的反面；
-振子，所述振子被设置在所述反射板的正面；
-移相器网络，所述移相器网络被设置在所述反射板的反面；以及
-振子固定装置，所述固定装置被设置在所述反射板的正面上，并且所述固定装置用于将所述振子固定至所述反射板的所述正面。
依据本发明所述的振子、振子固定装置均安装在反射板的一侧，即正面之上，从而使得具有该种结构的天线易于拆卸，易于低成本地更换已损坏部件或者改善必要的焊接质量。
在依据本发明所述的一个实施例中，所述振子包括同轴电缆焊接端，所述同轴电缆焊接端被设置在所述反射板的所述正面之上并且用于与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆相连接。以这样的方式使得所述振子的同轴电缆焊接端与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆的焊接处也必然位于反射板的正面，从而进一步使得具有该类结构的天线易于拆卸易于维护。
在依据本发明所述的一个实施例中，所述同轴电缆焊接端的伸出方向与所述反射板的所述正面平行。这样的结构易于制造且便于后续的焊接工艺。
在依据本发明所述的一个实施例中，所述天线还包括焊接装置，所述焊接装置被设置在所述反射板上的所述同轴电缆焊接端与所述同轴电缆的连接处并且被设置用于将所述同轴电缆焊接端焊接至所述同轴电缆。以这样的方式使得天线在制造过程中更加方便，即振子自身带有焊接装置，从而使得焊接以及后续的解焊均变得更加容易了。
在依据本发明所述的一个实施例中，所述焊接装置为感应焊焊 接装置。以这样的方式，使得所述振子的同轴电缆焊接端与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆的焊接处的焊接质量进一步得到提高，而且也使得后续的解焊过程也变得更加容易。
在依据本发明所述的一个实施例中，所述感应焊焊接装置还被设置为将所述同轴电缆焊接端从所述同轴电缆解耦。以这样的方式使得后续的部分部件损坏或者焊接处焊接质量不高时可以进一步地加以改善而无需对该结构本身造成不可逆的破坏性损坏。
在依据本发明所述的一个实施例中，所述反射板包括孔口，所述孔口用于允许用于传输天线所需发射及接受的信号以及所需功率的同轴电缆穿过所述反射板。
在依据本发明所述的一个实施例中，所述天线的正面具有用于固定所述振子的凸台且所述振子之上具有用于固定的孔口，其中，所述孔口与所述凸台之间具有螺钉连接。
此外，本发明的第二方面还提出了一种在无线通信系统中用于将振子固定至反射板的方法，所述方法包括：
-利用所述振子的固定装置将所述振子固定在所述反射板的正面；以及
-在所述反射板的所述正面利用焊接装置将所述振子的同轴电缆焊接端与从所述反射板的反面伸出的同轴电缆相连接。
在依据本发明所述的一个实施例中，所述方法还包括：
-在需要更换所述振子时，利用所述焊接装置将所述振子的同轴电缆焊接端与从所述反射板的反面伸出的同轴电缆解耦。
在依据本发明所述的一个实施例中，所述同轴电缆焊接端的伸出方向与所述反射板的所述正面平行。
在依据本发明所述的一个实施例中，所述振子的所述固定装置利用螺钉连接将所述振子固定在所述反射板的所述正面。
依据本发明所述的天线以及固定方法能够制造出在不破坏现有的移相器网络的前提下易于拆卸振子的天线，其将大大地提高依据本发明所述的天线的可维护性，同时也能够降低修护和维修成本。
附图说明
通过参照附图阅读以下所作的对非限制性实施例的详细描述，本发明的其它特征、目的和优点将会变得更明显。
图1示出了依据现有技术的天线结构的正面的示意图100；
图2示出了依据现有技术的天线结构的反面的示意图100；
图3示出了依据本发明的天线结构的第一实施例的正面的示意图300；
图4示出了依据本发明的天线结构的第二实施例的正面的示意图400；以及
图5示出了依据本发明所述的在无线通信系统中用于将振子固定至反射板的方法的流程图500。
在图中，贯穿不同的示图，相同或类似的附图标记表示相同或相似的装置(模块)或步骤。
具体实施方式
图1和图2分别示出了依据现有技术的天线结构的正面和反面的示意图。该现有技术的天线结构在背景技术部分已详尽地描述过，在此不再赘述。
以下重点介绍依据本发明所述的天线的结构示意图以及制造依据本发明所述的天线的方法流程图。
图3示出了依据本发明的天线结构的第一实施例的正面的示意图300，从图3可以看出，用于无线通信系统的天线300包括以下组成部分：
-反射板310，该发射板310具有用于发射信号的正面和与该正面相对的反面；
-振子320，该振子320被设置在反射板310的正面之上；
-移相器网络(图中未示出)，该移相器网络被设置在反射板 310的反面之上；以及
-振子固定装置330，该固定装置330被设置在反射板310的正面上，并且该固定装置330用于将振子320固定至反射板310的正面之上。
依据本发明所述的振子320、振子固定装置330均安装在反射板310的一侧，即正面之上，从而使得具有该种结构的天线易于拆卸，易于低成本地更换已损坏部件或者改善必要的焊接质量。
在依据本发明所述的一个实施例中，该振子320还包括同轴电缆焊接端，该同轴电缆焊接端被设置在反射板310的正面之上并且用于与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆相连接。以这样的方式使得振子320的同轴电缆焊接端与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆341的焊接处也必然位于反射板的正面，从而进一步使得具有该类结构的天线易于拆卸易于维护。
在依据本发明所述的一个实施例中，同轴电缆焊接端的伸出方向与反射板310的所述正面平行。这样的结构易于制造且便于后续的焊接工艺。
由于同轴电缆焊接端以及用于传输天线所需发射及接受的信号以及所需功率的同轴电缆341均位于反射板310的正面之上，而且由于空间布局的狭窄等问题，传统的电阻焊虽然能够满足需求，但是为了进一步地改进振子320的同轴电缆焊接端与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆341的焊接处的焊接质量，以下将借助图4说明本发明的另一个实施例，即示出了依据本发明的天线结构的第二实施例的正面的示意图400，从图4可以看出，依据本发明所述的天线400还包括焊接装置450，该焊接装置被设置在反射板310上的同轴电缆焊接端与同轴电缆441的连接处并且被设置用于将同轴电缆焊接端焊接至同轴电缆441之上。以这样的方式使得天线在制造过程中更加方便，即振子自身带有焊接装置，从而使得焊接以及后续的解焊均变得更加容易了。
在依据本发明所述的一个实施例中，焊接装置450为感应焊焊接装置。以这样的方式，使得振子420的同轴电缆焊接端与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆441的焊接处的焊接质量进一步得到提高，而且也使得后续的解焊过程也变得更加容易。
在依据本发明所述的一个实施例中，感应焊焊接装置450还被设置为将同轴电缆焊接端从同轴电缆441解耦。以这样的方式使得后续的部分部件损坏或者焊接处焊接质量不高时可以进一步地加以改善而无需对该结构本身造成不可逆的破坏性损坏。
在依据本发明所述的一个实施例中，反射板410包括孔口，该孔口用于允许用于传输天线所需发射及接受的信号以及所需功率的同轴电缆441穿过该反射板410。
在依据本发明所述的一个实施例中，天线400的正面具有用于固定振子420的凸台且振子420之上具有用于固定的孔口，其中，该孔口与凸台之间具有螺钉连接。本领域的技术人员应当理解，该处的固定方式包括但不限于螺钉连接，也可以是其他合适的连接方式，例如铆钉连接等等。
除了以上所介绍的天线的结构以外，本发明还提出了一种在无线通信系统中用于将振子固定至反射板的方法，图5示出了依据本发明所述的在无线通信系统中用于将振子固定至反射板的方法的流程图500，从图中可以看出，该方法500包括以下步骤：
-首先，在步骤510中，利用振子的固定装置将振子固定在反射板的正面；以及
-然后，在接下来的步骤520中在反射板的正面利用焊接装置将振子的同轴电缆焊接端与从反射板的反面伸出的同轴电缆相连接。
在依据本发明所述的一个实施例中，该方法500还包括：
-在需要更换振子时，利用焊接装置将振子的同轴电缆焊接端与从反射板的反面伸出的同轴电缆解耦(图5中未示出)。
在依据本发明所述的一个实施例中，同轴电缆焊接端的伸出方 向与反射板的正面平行。
在依据本发明所述的一个实施例中，振子的固定装置利用螺钉连接将振子固定在反射板的正面。
依据本发明所述的天线以及固定方法能够制造出在不破坏现有的移相器网络的前提下易于拆卸振子的天线，其将大大地提高依据本发明所述的天线的可维护性，同时也能够降低修护和维修成本。
在以下优选的实施例的具体描述中，将参考构成本发明一部分的所附的附图。所附的附图通过示例的方式示出了能够实现本发明的特定的实施例。示例的实施例并不旨在穷尽根据本发明的所有实施例。可以理解，在不偏离本发明的范围的前提下，可以利用其他实施例，也可以进行结构性或者逻辑性的修改。因此，以下的具体描述并非限制性的，且本发明的范围由所附的权利要求所限定。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论如何来看，均应将实施例看作是示范性的，而且是非限制性的。此外，明显的，“包括”一词不排除其他元素和步骤，并且措辞“一个”不排除复数。装置权利要求中陈述的多个元件也可以由一个元件来实现。第一，第二等词语用来表示名称，而并不表示任何特定的顺序。

Claims (12)

  1. 一种用于无线通信系统的天线，其特征在于，所述天线包括：
    -反射板，所述发射板具有用于发射信号的正面和与所述正面相对的反面；
    -振子，所述振子被设置在所述反射板的正面；
    -移相器网络，所述移相器网络被设置在所述反射板的反面；以及
    -振子固定装置，所述固定装置被设置在所述反射板的正面上，并且所述固定装置用于将所述振子固定至所述反射板的所述正面。
  2. 根据权利要求1所述的天线，其特征在于，所述振子包括同轴电缆焊接端，所述同轴电缆焊接端被设置在所述反射板的所述正面之上并且用于与用于传输天线所需发射及接受的信号以及所需功率的同轴电缆相连接。
  3. 根据权利要求2所述的天线，其特征在于，所述同轴电缆焊接端的伸出方向与所述反射板的所述正面平行。
  4. 根据权利要求2所述的天线，其特征在于，所述天线还包括焊接装置，所述焊接装置被设置在所述反射板上的所述同轴电缆焊接端与所述同轴电缆的连接处并且被设置用于将所述同轴电缆焊接端焊接至所述同轴电缆。
  5. 根据权利要求4所述的天线，其特征在于，所述焊接装置为感应焊焊接装置。
  6. 根据权利要求5所述的天线，其特征在于，所述感应焊焊接装置还被设置为将所述同轴电缆焊接端从所述同轴电缆解耦。
  7. 根据权利要求1所述的天线，其特征在于，所述反射板包括孔口，所述孔口用于允许用于传输天线所需发射及接受的信号以及所需功率的同轴电缆穿过所述反射板。
  8. 根据权利要求1所述的天线，其特征在于，所述天线的正面具有用于固定所述振子的凸台且所述振子之上具有用于固定的孔口， 其中，所述孔口与所述凸台之间具有螺钉连接。
  9. 一种在无线通信系统中用于将振子固定至反射板的方法，其中，所述方法包括：
    -利用所述振子的固定装置将所述振子固定在所述反射板的正面；以及
    -在所述反射板的所述正面利用焊接装置将所述振子的同轴电缆焊接端与从所述反射板的反面伸出的同轴电缆相连接。
  10. 根据权利要求9所述的方法，其中，所述方法还包括：
    -在需要更换所述振子时，利用所述焊接装置将所述振子的同轴电缆焊接端与从所述反射板的反面伸出的同轴电缆解耦。
  11. 根据权利要求9所述的方法，其中，所述同轴电缆焊接端的伸出方向与所述反射板的所述正面平行。
  12. 根据权利要求9所述的方法，其中，所述振子的所述固定装置利用螺钉连接将所述振子固定在所述反射板的所述正面。
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