WO2022041345A1 - 天线结构及移动终端 - Google Patents

天线结构及移动终端 Download PDF

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Publication number
WO2022041345A1
WO2022041345A1 PCT/CN2020/115722 CN2020115722W WO2022041345A1 WO 2022041345 A1 WO2022041345 A1 WO 2022041345A1 CN 2020115722 W CN2020115722 W CN 2020115722W WO 2022041345 A1 WO2022041345 A1 WO 2022041345A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
antenna
antenna structure
connector
mobile terminal
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/CN2020/115722
Other languages
English (en)
French (fr)
Inventor
朱田伟
王建安
陈勇利
陈飞飞
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.)
AAC Technologies Holdings Shenzhen Co Ltd
AAC Module Technologies Changzhou Co Ltd
Original Assignee
AAC Acoustic Technologies Shenzhen Co Ltd
AAC Module Technologies Changzhou 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 AAC Acoustic Technologies Shenzhen Co Ltd, AAC Module Technologies Changzhou Co Ltd filed Critical AAC Acoustic Technologies Shenzhen Co Ltd
Publication of WO2022041345A1 publication Critical patent/WO2022041345A1/zh
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
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • 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
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • 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

Definitions

  • the present application relates to the field of antenna technology, and in particular, to an antenna structure and a mobile terminal.
  • An antenna is a device installed on a mobile terminal to receive and transmit signals.
  • Most traditional antenna structures include a radio frequency front-end circuit arranged on a circuit board of a mobile terminal and a radiator mounted on the circuit board and connected to the radio frequency front-end circuit through a connecting structure such as a metal shrapnel.
  • the installation position of the antenna structure and the radio frequency front-end circuit The circuit is limited by the layout of the circuit board, which is not conducive to the flexible design of the antenna scheme.
  • this antenna structure does not fully utilize the internal space of the mobile terminal, resulting in a waste of space, which is not conducive to the miniaturization of the mobile terminal, and needs improvement.
  • the purpose of the present application is to provide an antenna structure and a mobile terminal to solve the technical problem that the installation position of the current antenna structure is limited by the layout of the circuit board.
  • An antenna structure is provided, which is applied to a mobile terminal.
  • the mobile terminal includes a circuit board with a first connector provided on the circuit board.
  • the antenna structure includes: a first substrate, a first substrate connected to the first substrate. Two substrates, an antenna part, a transmission line and a second connector, the first substrate is provided with a plurality of antenna parts, the second substrate is provided with the transmission line and the second connector, a plurality of the antennas The part is electrically connected with the second connector through the transmission line, and the first connector is mated and connected with the second connector.
  • the method further includes a plurality of matching parts disposed on the second substrate, the matching parts are disposed in a one-to-one correspondence with the antenna parts, and the matching parts are electrically connected to the antenna part and the transmission line .
  • each of the antenna parts is provided with a first signal connection end
  • the matching part is provided with a second signal connection end matched with the first signal connection end
  • each of the first signal connection ends The signal connection end is electrically connected with the corresponding second signal connection end.
  • each of the antenna parts is provided with a first ground connection terminal
  • the second substrate is provided with a second ground connection terminal matched with the first ground connection terminal
  • the first ground connection terminal is provided on the second substrate.
  • the connection end is electrically connected with the corresponding second ground connection end.
  • the transmission line is one or more of a stripline, a microstrip line, and a coplanar waveguide.
  • the first substrate includes a first surface and a second surface opposite to the first surface
  • the second substrate includes a third surface connected to the second surface and a second surface connected to the first surface.
  • the fourth side that is arranged on three opposite sides.
  • the second connector is provided on one of the third surface and the fourth surface.
  • the matching portion is provided on one of the third surface and the fourth surface.
  • the second substrate is a circuit board made of one or more of an LCP board, an MPI board, and a PI board.
  • a mobile terminal including the above-mentioned antenna structure.
  • the beneficial effect of the antenna structure provided by the present application is that: a plurality of antenna parts are arranged on the first substrate, the plurality of antenna parts are integrated on the first substrate, and the plurality of antenna parts are electrically connected with the second connector through transmission lines, and the use of The second connector is connected to the first connector on the circuit board, and the installation position of the antenna structure can be adjusted, and the installation position of the antenna structure is not controlled by the layout of the circuit board.
  • the antenna portion is provided on the first substrate, and the transmission line and the second connector are provided on the second substrate.
  • the independent design of the board is carried out according to the first substrate of the antenna part and the second substrate of the transmission line, and then the first substrate and the second substrate are connected, which can save the material loss in the manufacture of the antenna structure and reduce the manufacturing cost of the antenna structure.
  • the beneficial effect of the mobile terminal provided by the present application is that: a plurality of antenna parts are arranged on the first substrate, the plurality of antenna parts are integrated on the first substrate, and the plurality of antenna parts are electrically connected to the second connector through transmission lines, and the use of The second connector is connected to the first connector on the circuit board, and the installation position of the antenna structure is not controlled by the layout of the circuit board, which can improve the space layout utilization of the mobile terminal and facilitate the miniaturization of the mobile terminal.
  • FIG. 1 is a schematic diagram of an antenna structure provided by an embodiment of the present application.
  • FIG. 2 is an enlarged schematic diagram of part A in the antenna structure shown in FIG. 1;
  • FIG. 3 is a top view of the antenna structure shown in FIG. 1;
  • Fig. 4 is the bottom view of the antenna structure shown in Fig. 1;
  • FIG. 5 is a side view of the antenna structure shown in FIG. 1;
  • FIG. 6 is a top view of a first substrate in the antenna structure shown in FIG. 1;
  • FIG. 7 is a bottom view of the first substrate shown in FIG. 6;
  • FIG. 8 is a top view of the second substrate in the antenna structure shown in FIG. 1;
  • FIG. 9 is a bottom view of the second substrate shown in FIG. 8 .
  • the present disclosure provides an antenna structure, which is applied to a mobile terminal.
  • the mobile terminal includes a circuit board with a first connector disposed on the circuit board.
  • the antenna structure includes: a first substrate 100 , a first The second substrate 200 , the antenna part 300 , the transmission line and the second connector 400 are connected to the substrate 100 .
  • the first substrate 100 is provided with a plurality of antenna parts 300 , and the antenna is highly integrated.
  • the second substrate 200 is provided with the transmission line and the second connector.
  • the connector 400, the plurality of antenna parts 300 are electrically connected with the second connector 400 through transmission lines, the first connector is mated and connected with the second connector 400, and the plurality of antenna parts 300 are integrated on the first substrate 100,
  • the plurality of antenna parts 300 are electrically connected with the second connector 400 through transmission lines, and the second connector 400 is used to connect with the first connector on the circuit board, so that the installation position of the antenna structure can be adjusted, and the installation position of the antenna structure is not affected by the circuit. Board layout control, easy assembly.
  • the transmission line may be disposed in the layer structure of the second substrate 200, which is not shown in the figure.
  • the antenna part 300 is provided on the first substrate 100
  • the transmission line and the second connector 400 are provided on the second substrate 200 .
  • the second substrate 200 is manufactured separately, the first substrate 100 of the antenna part and the second substrate 200 of the transmission line can be independently designed to make the boards, and then the first substrate 100 and the second substrate 200 can be connected, which can save the cost of manufacturing the antenna structure. material loss to reduce the manufacturing cost of the antenna structure.
  • first substrate 100 and the second substrate 200 can adopt different stacking layouts, and the materials for preparing the first substrate 100 and the second substrate 200 can be flexibly selected, so as to adopt different stacking layouts and different materials to realize the first substrate respectively.
  • the preparation of the first substrate 100 and the second substrate 200 is convenient for processing and can save material cost, thereby reducing the processing cost of the antenna structure, and can improve the performance of antenna signal transmission according to the flexible antenna structure design and flexible antenna structure installation.
  • the antenna structure further includes a plurality of matching portions 500 disposed on the second substrate 200 .
  • the matching portions 500 are arranged in a one-to-one correspondence with the antenna portions 300 , and the matching portions 500 are electrically connected to the antenna portion 300 and the transmission line.
  • the part 500 can be used to mount components, and the matching part 500 is arranged on the second substrate 200, which is convenient for component punching and component placement in subsequent processes.
  • each antenna portion 300 is provided with a first signal connection end 310
  • the matching portion 500 is provided with a second signal connection end 510 matched with the first signal connection end 310 .
  • the signal connection terminal 310 is electrically connected to the corresponding second signal connection terminal 510 to realize the electrical connection between the antenna part 300 and the matching part 500
  • the matching part 500 can be electrically connected to the transmission line through blind holes or via holes
  • the electrical connection between the antenna part 300 and the second connector 400 is realized through the matching part 500 and the transmission line.
  • each antenna portion 300 is provided with a first ground connection end 320
  • the second substrate 200 is provided with a second ground connection end 210 matched with the first ground connection end 320
  • the first ground connection end 320 corresponds to the first ground connection end 320.
  • the second ground connection end 210 is electrically connected to realize the electrical connection between the antenna part 300 and the second connector 400 through the first ground connection end 320 , the second ground connection end 210 and the transmission line.
  • the first signal connection end 310 and the second signal connection end 510 are thermocompression welded, the first ground connection end 320 and the second ground connection end 210 are thermocompression welded, and the first signal connection section and the first ground connection end 320 are welded together by thermocompression.
  • the solder joints of the first signal connection end 310 and the first ground connection end 320 can be arranged away from the second substrate 200, so as to reduce the influence of the solder joints on the signal transmission of the second substrate 200, and reduce the second substrate 200. Processing difficulty of the substrate 200 .
  • first signal connection terminal 310 and the first ground connection terminal 320 are via holes with pads
  • second signal connection terminal 510 and the second ground connection terminal 210 are pads.
  • the transmission line is one or more of a stripline, a microstrip line, and a coplanar waveguide, and the transmission line can use different connection forms to realize the electrical connection between the matching part 500 and the second connector 400 , And maintain the stability of the electrical connection.
  • the specific size and shape of the second substrate 200 can be adjusted according to the design requirements of the antenna structure, and the shape of the second substrate 200 can be a rectangle, a trapezoid or other shapes to meet the design requirements of the antenna structure.
  • the first substrate 100 may also be provided with 2, 10 or other numbers of the antenna parts 300 to meet the design requirements of the antenna structure.
  • the first substrate 100 includes a first surface 110 and a second surface 120 disposed opposite to the first surface 110
  • the second substrate 200 includes a third surface 220 connected to the second surface 120 and a third surface 220
  • the oppositely disposed fourth surface 230 is used to realize the connection and fixation of the first substrate 100 and the second substrate 200 .
  • an adhesive layer is disposed between the second surface 120 and the third surface 220, so that the first substrate 100 and the second substrate 200 are connected and fixed by an adhesive layer.
  • a connecting member may also be included, and the connecting member may be a screw, so as to connect the first substrate 100 and the second substrate 200 with a screw, so that the first substrate 100 and the second substrate 200 are relatively fixed, so as to The welding stability of the first signal connection terminal 310 and the second signal connection terminal 510 and the welding stability of the first ground connection terminal 320 and the second ground connection terminal 210 are maintained.
  • the second connector 400 is disposed on one of the third surface 220 and the fourth surface 230, so that the second connector 400 can be adjusted on the second substrate 200, and the second connector The setting position of 400 can be adjusted according to the design requirements of the antenna structure.
  • the matching portion 500 is disposed on one of the third surface 220 and the fourth surface 230, so that the matching portion 500 can be adjusted on the second substrate 200, and the setting position of the matching portion 500 can be adjusted according to The design of the antenna structure requires adjustment.
  • the second connector 400 and the matching part 500 can be arranged on the same surface or different surfaces of the second substrate 200, and the arrangement positions of the second connector 400 and the matching part 500 can be adjusted according to the design requirements of the antenna structure .
  • the antenna is one of an inverted-F antenna and a monopole antenna.
  • the specific type of the antenna is not limited, and the corresponding antenna type can be matched according to the design requirements of the antenna structure.
  • the inverted-F antenna can be a PIFA. Antenna and IFA Antenna.
  • the second substrate 200 is a circuit board made of one or more of the LCP board, the MPI board and the PI board.
  • the manufacture of the second substrate 200 is not limited by materials, and can be based on the design requirements of the antenna structure.
  • the adjustment of the manufacturing material of the second substrate 200 is performed to manufacture the second substrate 200 with the specified characteristics.
  • a mobile terminal includes the above-mentioned antenna structure.
  • a first substrate 100 is provided with a plurality of antenna parts 300 , the plurality of antenna parts 300 are integrated on the first substrate 100 , and the plurality of antenna parts 300 pass through
  • the transmission line is electrically connected with the second connector 400, and the second connector 400 is used to connect with the first connector on the circuit board.
  • the installation position of the antenna structure is not controlled by the layout of the circuit board, which can improve the space layout utilization of the mobile terminal , which is conducive to the miniaturization of mobile terminals.
  • the mobile terminal may be a terminal device such as a smart phone, a smart watch or a tablet computer.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Aerials (AREA)

Abstract

本申请公开了一种天线结构及移动终端，该天线结构应用于移动终端，移动终端包括电路板，电路板上设置有第一连接器，天线结构包括：第一基板、与第一基板连接的第二基板、天线部、传输线及第二连接器，第一基板上设置有多个天线部，第二基板上设置有传输线及第二连接器，多个天线部通过传输线与第二连接器电性连接，将多个天线部集成在第一基板上，采用第二连接器与第一连接器连接，天线结构的安装位置不受电路板的布局控制，并可提高移动终端的空间布局利用率，利于移动终端的小型化。另外，第一基板和第二基板分开制造，再将第一基板与第二基板连接，可节省天线结构制造的材料损耗，以降低天线结构的制造成本。

Description

天线结构及移动终端 技术领域
本申请涉及天线技术领域，尤其涉及一种天线结构及移动终端。
 背景技术
天线是安装在移动终端上用来接收和发射信号的装置。
 技术问题
传统天线结构大多包括设置在移动终端的电路板上的射频前端电路以及架设于电路板之上并通过金属弹片等连接结构与射频前端电路连接的辐射体，该种天线结构的安装位置以及射频前端电路受到电路板的布局限制，不利于灵活设计天线方案，另外，这种天线结构并未充分利用移动终端的内部空间，造成空间浪费，不利于移动终端的小型化，需要改进。
因此，有必要提供一种新的天线结构及移动终端以解决上述技术问题。
 技术解决方案
本申请的目的在于提供一种天线结构及移动终端，以解决目前天线结构的安装位置受到电路板的布局限制的技术问题。
本申请的技术方案如下：
提供一种天线结构，应用于移动终端，所述移动终端包括电路板，所述电路板上设置有第一连接器，所述天线结构包括：第一基板、与所述第一基板连接的第二基板、天线部、传输线及第二连接器，所述第一基板上设置有多个天线部，所述第二基板上设置有所述传输线及所述第二连接器，多个所述天线部通过所述传输线与所述第二连接器电性连接，所述第一连接器与所述第二连接器配合连接。
作为一种改进，还包括设置于所述第二基板上的多个匹配部，所述匹配部与所述天线部一一对应设置，所述匹配部电性连接所述天线部与所述传输线。
作为一种改进，每个所述天线部上设置有第一信号连接端，所述匹配部上设置有与所述第一信号连接端相配合的第二信号连接端，每个所述第一信号连接端与对应的所述第二信号连接端电性连接。
作为一种改进，每个所述天线部上设置有第一接地连接端，所述第二基板上设置有与所述第一接地连接端相配合的第二接地连接端，所述第一接地连接端与对应的所述第二接地连接端电性连接。
作为一种改进，所述传输线为带状线、微带线和共面波导线中的一者或多者。
作为一种改进，所述第一基板包括第一面及与所述第一面相对设置的第二面，所述第二基板包括与所述第二面连接的第三面及与所述第三面相对设置的第四面。
作为一种改进，所述第三面和所述第四面中的一者上设置有所述第二连接器。
作为一种改进，所述第三面和所述第四面中的一者上设置有所述匹配部。
作为一种改进，所述第二基板为LCP板、MPI板和PI板中的一者或多者制成的线路板。
提供一种移动终端，包括上述的天线结构。
 有益效果
本申请提供的天线结构的有益效果在于：第一基板上设置有多个天线部，将多个天线部集成在第一基板上，多个天线部通过传输线与第二连接器电性连接，采用第二连接器与电路板上的第一连接器连接，可调整天线结构的安装位置，天线结构的安装位置不受电路板的布局控制。另外，天线部设置在第一基板上，传输线及第二连接器设置在第二基板上，可将集成有天线部的第一基板和设置传输线及第二连接器的第二基板分开制造，可根据天线部分的第一基板和传输线路的第二基板进行制板的独立设计， 再将第一基板与第二基板连接，可节省天线结构制造的材料损耗，以降低天线结构的制造成本。
本申请提供的移动终端的有益效果在于：第一基板上设置有多个天线部，将多个天线部集成在第一基板上，多个天线部通过传输线与第二连接器电性连接，采用第二连接器与电路板上的第一连接器连接，天线结构的安装位置不受电路板的布局控制，可提高移动终端的空间布局利用率，利于移动终端的小型化。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
其中：
图1为本申请的一个实施例提供的天线结构的示意图；
图2为图1所示的天线结构中A部放大示意图；
图3为图1所示的天线结构的俯视图；
图4为图1所示的天线结构的仰视图；
图5为图1所示的天线结构的侧视图；
图6为图1所示的天线结构的中第一基板的俯视图；
图7为图6所示第一基板的仰视图；
图8为图1所示的天线结构的中第二基板的俯视图；
图9为图8所示第二基板的仰视图。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
请参阅图1至图4，本申请公开提供一种天线结构，应用于移动终端，移动终端包括电路板，电路板上设置有第一连接器，天线结构包括：第一基板100、与第一基板100连接的第二基板200、天线部300、传输线及第二连接器400，第一基板100上设置有多个天线部300，天线集成度高，第二基板200上设置有传输线及第二连接器400，多个天线部300通过传输线与第二连接器400电性连接，所述第一连接器与第二连接器400配合连接，将多个天线部300集成在第一基板100上，多个天线部300通过传输线与第二连接器400电性连接，采用第二连接器400与电路板上的第一连接器连接，可调整天线结构的安装位置，天线结构的安装位置不受电路板的布局控制，易装配。
该传输线可设置在第二基板200的板层结构内，图中未示出。
另外，天线部300设置在第一基板100上，传输线和第二连接器400设置在第二基板200上，可将集成有天线部300的第一基板100和设置传输线及第二连接器400的第二基板200分开制造，可将天线部分的第一基板100和传输线路的第二基板200进行制板的独立设计， 再将第一基板100与第二基板200连接，可节省天线结构制造的材料损耗，以降低天线结构的制造成本。
可以理解的是，第一基板100和第二基板200可以采用不同的层叠布局，可以灵活选取制备第一基板100和第二基板200的材料，以采用不同的层叠布局和不同的材料分别实现第一基板100和第二基板200的制备，利于加工且可节省材料成本，进而降低天线结构的加工成本，并可根据灵活的天线结构设计及灵活的天线结构安装以提高天线信号传输的性能。
在一实施例中，天线结构还包括设置于第二基板200上的多个匹配部500，匹配部500与天线部300一一对应设置，匹配部500电性连接天线部300与传输线，该匹配部500可用于安装元器件，将匹配部500设置在第二基板200上，利于后续工序的元器件打件和贴装元件。
请参阅图6至图9，每个天线部300上设置有第一信号连接端310，匹配部500上设置有与第一信号连接端310相配合的第二信号连接端510，每个第一信号连接端310通过与对应的所述第二信号连接端510电性连接，以实现天线部300与匹配部500的电性连接，该匹配部500可通过盲孔或过孔与传输线电性连接，进而通过匹配部500和传输线实现天线部300与第二连接器400的电性连接。
进一步的，每个天线部300上设置有第一接地连接端320，第二基板200上设置有与第一接地连接端320相配合的第二接地连接端210，第一接地连接端320与对应的第二接地连接端210电性连接，以通过第一接地连接端320、第二接地连接端210和传输线实现天线部300与第二连接器400的电性连接。
优选的，第一信号连接端310与第二信号连接端510热压焊接，第一接地连接端320与第二接地连接端210热压焊接，将第一信号连接段和第一接地连接端320设置在天线部300，可以使第一信号连接端310和第一接地连接端320的焊点背离第二基板200设置，以降低焊点对第二基板200信号传输的影响，并可降低第二基板200的加工难度。
具体的，该第一信号连接端310和第一接地连接端320为具有焊盘的过孔，第二信号连接端510和第二接地连接端210为焊盘。
在一实施例中，传输线为带状线、微带线和共面波导线中的一者或多者，传输线可采用不同的连接形式实现匹配部500与第二连接器400的电性连接，并保持电性连接的稳定性。
可以理解的是，第二基板200的具体尺寸及形状可根据天线结构的设计要求进行调整，则该第二基板200的形状可以是长方形、梯形或其他形状，以满足天线结构的设计要求。
在一实施例中，该天线部300在第一基板100上设置有4个、6个或8个，以提供较优信号传输性能。当然，可以理解的是，在一些其他实施例中，该天线部300还可在第一基板100上设置有2个、10个或其他数量，以满足天线结构的设计要求。
请参阅图5，第一基板100包括第一面110及与第一面110相对设置的第二面120，第二基板200包括与第二面120连接的第三面220及与第三面220相对设置的第四面230，以实现第一基板100与第二基板200的连接固定。
优选的，该第二面120与第三面220之间设置有胶层，以将第一基板100与第二基板200采用胶层连接固定。当然，在其他实施方式中，还可包括连接件，该连接件可为螺钉，以采用螺钉连接第一基板100与第二基板200，以使第一基板100与第二基板200相对固定，以保持第一信号连接端310与第二信号连接端510焊接的稳定性，第一接地连接端320与第二接地连接端210焊接的稳定性。
在一实施例中，第三面220和第四面230中的一者上设置有第二连接器400，以将第二连接器400可调整的设置在第二基板200上，第二连接器400的设置位置可根据天线结构的设计要求进行调整。
在一实施例中，第三面220和第四面230中的一者上设置有匹配部500，以将匹配部500可调整的设置在第二基板200上，匹配部500的设置位置可根据天线结构的设计要求进行调整。
可以理解的是，第二连接器400和匹配部500可设置在第二基板200上的同一面或不同面，第二连接器400和匹配部500的设置位置可根据天线结构的设计要求进行调整。
在一实施例中，天线为倒F天线和单极天线中的一者，天线的具体类型不受限制，可根据天线结构的设计需求匹配对应的天线类型，优选的，倒F天线可以是PIFA天线和IFA天线。
在一实施例中，第二基板200为LCP板、MPI板和PI板中的一者或多者制成的线路板，第二基板200的制造不受材料限制，可根据天线结构的设计需求进行第二基板200制造材料的调整，以制造出指定特性的第二基板200。
如图1所示，一种移动终端，包括上述的天线结构，第一基板100上设置有多个天线部300，将多个天线部300集成在第一基板100上，多个天线部300通过传输线与第二连接器400电性连接，采用第二连接器400与电路板上的第一连接器连接，天线结构的安装位置不受电路板的布局控制，可提高移动终端的空间布局利用率，利于移动终端的小型化。
可以理解的是，该移动终端可以是智能手机、智能手表或平板电脑等终端设备。
需要说明的是，本申请中提到的“多个”指的是两个或两个以上；术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。
以上的仅是本申请的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本申请创造构思的前提下，还可以做出改进，但这些均属于本申请的保护范围。

Claims (10)

  1. 一种天线结构，应用于移动终端，所述移动终端包括电路板，所述电路板上设置有第一连接器，其特征在于，所述天线结构包括：第一基板、与所述第一基板连接的第二基板、天线部、传输线及第二连接器，所述第一基板上设置有多个天线部，所述第二基板上设置有所述传输线及所述第二连接器，多个所述天线部通过所述传输线与所述第二连接器电性连接，所述第一连接器与所述第二连接器配合连接。
  2. 根据权利要求1所述的天线结构，其特征在于，还包括设置于所述第二基板上的多个匹配部，所述匹配部与所述天线部一一对应设置，所述匹配部电性连接所述天线部与所述传输线。
  3. 根据权利要求2所述的天线结构，其特征在于，每个所述天线部上设置有第一信号连接端，所述匹配部上设置有与所述第一信号连接端相配合的第二信号连接端，每个所述第一信号连接端与对应的所述第二信号连接端电性连接。
  4. 根据权利要求3所述的天线结构，其特征在于，每个所述天线部上设置有第一接地连接端，所述第二基板上设置有与所述第一接地连接端相配合的第二接地连接端，所述第一接地连接端与对应的所述第二接地连接端电性连接。
  5. 根据权利要求1所述的天线结构，其特征在于，所述传输线为带状线、微带线和共面波导线中的一者或多者。
  6. 根据权利要求2所述的天线结构，其特征在于，所述第一基板包括第一面及与所述第一面相对设置的第二面，所述第二基板包括与所述第二面连接的第三面及与所述第三面相对设置的第四面。
  7. 根据权利要求6所述的天线结构，其特征在于，所述第三面和所述第四面中的一者上设置有所述第二连接器。
  8. 根据权利要求6所述的天线结构，其特征在于，所述第三面和所述第四面中的一者上设置有所述匹配部。
  9. 根据权利要求1所述的天线结构，其特征在于，所述第二基板为LCP板、MPI板和PI板中的一者或多者制成的线路板。
  10. 一种移动终端，其特征在于，包括权利要求1至9任意一项所述的天线结构。
PCT/CN2020/115722 2020-08-31 2020-09-17 天线结构及移动终端 Ceased WO2022041345A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106887667A (zh) * 2017-04-26 2017-06-23 青岛海信移动通信技术股份有限公司 一种天线及移动终端
CN209104342U (zh) * 2018-11-13 2019-07-12 Oppo（重庆）智能科技有限公司 天线和电子装置
CN110312009A (zh) * 2019-06-26 2019-10-08 维沃移动通信有限公司 一种显示模组及移动终端
US20190319346A1 (en) * 2018-04-13 2019-10-17 Honeywell International Inc. Circuit board antenna structures and systems
CN110933957A (zh) * 2018-07-20 2020-03-27 株式会社村田制作所 天线装置、天线模块以及在该天线模块中使用的电路基板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101752655A (zh) * 2008-11-28 2010-06-23 华硕电脑股份有限公司 平板天线
JP6572924B2 (ja) * 2017-03-02 2019-09-11 Tdk株式会社 アンテナ装置
WO2018215055A1 (en) * 2017-05-23 2018-11-29 Huawei Technologies Co., Ltd. Antenna assembly
KR102400748B1 (ko) * 2017-09-12 2022-05-24 삼성전자 주식회사 인터포저를 포함하는 전자 장치
CN209434390U (zh) * 2018-12-24 2019-09-24 深圳市信维通信股份有限公司 一种毫米波天线模组结构及终端设备
CN210006734U (zh) * 2019-07-22 2020-01-31 中芯长电半导体（江阴）有限公司 封装天线模组

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106887667A (zh) * 2017-04-26 2017-06-23 青岛海信移动通信技术股份有限公司 一种天线及移动终端
US20190319346A1 (en) * 2018-04-13 2019-10-17 Honeywell International Inc. Circuit board antenna structures and systems
CN110933957A (zh) * 2018-07-20 2020-03-27 株式会社村田制作所 天线装置、天线模块以及在该天线模块中使用的电路基板
CN209104342U (zh) * 2018-11-13 2019-07-12 Oppo（重庆）智能科技有限公司 天线和电子装置
CN110312009A (zh) * 2019-06-26 2019-10-08 维沃移动通信有限公司 一种显示模组及移动终端

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