WO2019019995A1 - 一种移动通讯设备及其天线 - Google Patents

一种移动通讯设备及其天线 Download PDF

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Publication number
WO2019019995A1
WO2019019995A1 PCT/CN2018/096769 CN2018096769W WO2019019995A1 WO 2019019995 A1 WO2019019995 A1 WO 2019019995A1 CN 2018096769 W CN2018096769 W CN 2018096769W WO 2019019995 A1 WO2019019995 A1 WO 2019019995A1
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WIPO (PCT)
Prior art keywords
microphone
antenna
ground end
mobile communication
communication device
Prior art date
Application number
PCT/CN2018/096769
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English (en)
French (fr)
Inventor
陈磊
刘莉云
Original Assignee
惠州Tcl移动通信有限公司
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 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Priority to US16/623,387 priority Critical patent/US10819019B2/en
Priority to EP18839039.7A priority patent/EP3661170B1/en
Publication of WO2019019995A1 publication Critical patent/WO2019019995A1/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
    • H01Q1/242—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
    • H01Q1/243—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 with built-in antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • 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
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/04—Structural association of microphone with electric circuitry therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/05—Noise reduction with a separate noise microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • the invention relates to the field of mobile communication technologies, in particular to a mobile communication device and an antenna thereof.
  • mobile communication devices tend to be designed in a lighter and thinner direction, thereby bringing about less and less space for mobile devices to be utilized by various devices, among them, how to Low cost and less space to create antennas with higher RF performance is a long-term issue in the industry's evolving process.
  • an object of the present invention is to provide a mobile communication device and an antenna thereof, which utilize the microphone in the mobile communication device to form a part of the antenna to solve the above problem.
  • An antenna for a mobile communication device includes a microphone and an antenna feeder disposed on a main board of the mobile communication device, wherein the microphone includes a microphone body, a first ground end of the microphone, and a second ground end of the microphone, the microphone a grounding end is disposed on a side of the microphone body, a first ground end of the microphone is electrically connected to the second ground end of the microphone, and a second ground end of the microphone is electrically connected to the microphone body,
  • the radio frequency module is electrically connected to the first ground end of the microphone through the antenna feed line, and the grounding end of the main board is electrically connected to the second ground end of the microphone.
  • the second ground end of the microphone is a ground line disposed at the bottom of the microphone body.
  • the mobile communication device includes a dual microphone for reducing call noise
  • the dual microphone includes a call pickup microphone and a background sound pickup microphone respectively disposed at two ends of the mobile communication device,
  • the microphone of the antenna is the background sound pickup microphone.
  • the microphone first ground end and the microphone second ground end are made of a copper material.
  • the antenna is a loop antenna, and a half wavelength of the loop antenna resonates in a 5G frequency band of Wi-Fi.
  • the length of the antenna is the sum of the length of the antenna feed line, the circumference of the first ground end of the microphone, and the length of the second ground end of the microphone.
  • the radio frequency module and the grounding end of the main board are respectively located on different layers of the main board.
  • the present invention also provides a mobile communication device comprising a main board and an antenna as described above disposed on the main board.
  • the mobile communication device and the antenna thereof are provided by connecting the microphone to the radio frequency module and the grounding end of the main board to form an antenna, and the feeding point shrapnel and the antenna routing are not required, thereby saving production cost and mobile communication equipment.
  • the internal space ensures the performance of the antenna.
  • FIG. 1 is a structural block diagram of a mobile communication device according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of an antenna according to an embodiment of the present invention.
  • Fig. 3 is an enlarged schematic view corresponding to the area A of Fig. 2.
  • the embodiment provides a mobile communication device and an antenna thereof.
  • the antenna includes a microphone 1 and an antenna feeder 2 disposed on a main board 100 of the mobile communication device, where the microphone 1 is
  • the microphone body 13 includes a microphone first ground end 11 and a microphone second ground end 12, and the microphone first ground end 11 is disposed around a side of the microphone body 13, the microphone first ground end 11 and the microphone
  • the second grounding end 12 is electrically connected to the microphone.
  • the second grounding end 12 of the microphone is electrically connected to the microphone body 13.
  • the main board 100 is further provided with a radio frequency module 3 and a main board grounding end 4.
  • the radio frequency module 3 passes through
  • the antenna feed line 2 is electrically connected to the first ground end 11 of the microphone, and the grounding end 4 of the main board is electrically connected to the second ground end 12 of the microphone.
  • the antenna 1 is used as the radiator of the antenna by using the microphone 1 disposed on the main board 100, and the antenna feeder 2 is electrically connected to the first ground end 11 of the microphone and the radio frequency module 3,
  • the second ground end 12 of the microphone is electrically connected to the grounding end 4 of the main board, the first ground end 11 of the microphone is equivalent to the feeding elastic piece of the antenna, and the second ground end 12 of the microphone is equivalent to the
  • the grounding shrapnel of the antenna makes it unnecessary to additionally provide the feeding shrapnel, the feeding shrapnel and the antenna routing, which saves the production cost of the antenna to a certain extent, and saves the internal space of the mobile communication device, which is beneficial to the antenna.
  • the mobile communication device caters to the development trend in the field and forms a thin and light structural design.
  • the second ground end 12 of the microphone is a ground line disposed at the bottom of the microphone body 13 , and the second ground end 12 of the microphone is connected to the microphone body 13 .
  • the first ground end 11 of the microphone is an annular metal casing disposed on an outer circumference of the microphone body 13 .
  • the mobile communication device includes a dual microphone for reducing call noise
  • the dual microphone includes a call pickup microphone and a background sound pickup microphone respectively disposed at two ends of the mobile communication device, and the microphone 1 of the antenna is The background sound pickup microphone.
  • the dual-microphone noise reduction technology is a noise reduction technology that has been widely applied in the field of mobile communication technology.
  • the call pickup microphone is disposed at the bottom of the mobile communication device.
  • the background sound pickup microphone is disposed in the mobile communication device away from the top of the call pickup microphone, and during the call, the call pickup microphone and the background sound pickup microphone are The separately obtained sound signals are subtracted and amplified, and a sound signal for eliminating most of the noise is obtained, thereby improving the clarity of the call voice.
  • the antenna can be made Wi- using the space at the top end of the mobile communication device. Fi antenna.
  • the antenna is a loop antenna, and a half wavelength of the loop antenna is resonant in a 5G frequency band of Wi-Fi. Because the frequency of the 5G frequency band is high and the corresponding wavelength is short, the size of the microphone 1 can be The size requirement of the antenna working in the 5G frequency band is satisfied, so that the antenna has high radiation performance.
  • the length of the antenna is the sum of the length of the antenna feed line 2, the circumference of the first ground end 11 of the microphone, and the length of the second ground end 12 of the microphone.
  • the antenna feed line 2 is relatively close to the inner side of the second ground end 12 of the microphone.
  • the length and the outer length of the second ground end 12 of the microphone there is a difference between the length and the outer length of the second ground end 12 of the microphone, and the difference between the inner length of the second ground end 12 of the microphone and the outer length of the antenna feed line 2 is relatively different.
  • the antenna when designing the antenna, it is necessary to adjust the circumference of the first ground end 11 of the microphone, the length of the second ground end 12 of the microphone, the length of the antenna feed line 2, and the line width of the antenna feed line 2. And a line width of the second ground end 12 of the microphone, such that a half wavelength of the antenna resonates in a 5G frequency band of Wi-Fi.
  • the microphone first ground end 11 and the microphone second ground end 12 are made of a copper material.
  • the radio frequency module 3 and the grounding terminal 4 of the main board are respectively located on different layers of the main board 100.
  • the grounding terminal 4 of the main board can be disposed on the grounding layer of the main board 100, and the radio frequency module 3 is disposed on other layers of the main board 100.
  • the present invention also provides a mobile communication device comprising a main board 100 and an antenna as described above disposed on the main board 100.
  • the present invention provides a mobile communication device and an antenna thereof, which are respectively connected to the radio frequency module 3 and the grounding terminal 4 of the main board to form an antenna, and the antenna does not need to additionally provide a feed point shrapnel and an antenna trace.
  • the production cost and the internal space of the mobile communication device are saved, and the performance of the antenna is ensured, so that the antenna can work in the 5G frequency band of Wi-Fi.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)

Abstract

本发明公开了一种移动通讯设备及其天线，所述天线包括设置于所述移动通讯设备的主板上的麦克风和天线馈线，其中，所述麦克风包括麦克风本体、麦克风第一接地端和麦克风第二接地端，所述麦克风第一接地端环绕设置于麦克风本体的侧面，所述麦克风第一接地端与麦克风第二接地端电性连接，所述麦克风第二接地端与麦克风本体电性连接，所述主板上还设置有射频模块和主板接地端，所述射频模块通过天线馈线与麦克风第一接地端电性连接，所述主板接地端与麦克风第二接地端电性连接。本发明利用麦克风构成天线的一部分，无需额外设置馈点弹片以及天线走线，节省了成本以及移动通讯设备的内部空间，且保证了天线的性能，使所述天线可工作于Wi-Fi的5G频段。

Description

一种移动通讯设备及其天线 技术领域
本发明涉及移动通讯技术领域，尤其是一种移动通讯设备及其天线。
背景技术
随着相关技术的不断发展，移动通讯设备趋向于更轻且更薄的方向设计，由此带来了移动通讯设备内部可供各个器件利用的空间越来越少的问题，其中，如何以更低成本以及更少的占用空间制作出具备较高射频性能的天线，是业界不断发展过程中的一个长期的课题。
发明内容
有鉴于此，本发明的目的在于提供一种移动通讯设备及其天线，利用移动通讯设备中的麦克风构成天线的一部分，来解决上述问题。
为了实现上述的目的，本发明采用了如下的技术方案：
一种移动通讯设备的天线，包括设置于所述移动通讯设备的主板上的麦克风和天线馈线，其中，所述麦克风包括麦克风本体、麦克风第一接地端和麦克风第二接地端，所述麦克风第一接地端环绕设置于所述麦克风本体的侧面，所述麦克风第一接地端与所述麦克风第二接地端电性连接，所述麦克风第二接地端与所述麦克风本体电性连接，所述主板上还设置有射频模块和主板接地端，所述射频模块通过所述天线馈线与所述麦克风第一接地端电性连接，所述主板接地端与所述麦克风第二接地端电性连接。
作为其中一种实施方式，所述麦克风第二接地端为设置在所述麦克风本体的底部的接地线。
作为其中一种实施方式，所述移动通讯设备包括用于降低通话噪音的双麦克风，所述双麦克风包括分别设置于所述移动通讯设备两端的通话拾音话筒以及背景声拾音话筒，所述天线的麦克风为所述背景声拾音话筒。
作为其中一种实施方式，所述麦克风第一接地端和麦克风第二接地端由铜 材料制成。
作为其中一种实施方式，所述天线为环形天线，所述环形天线的二分之一波长谐振于Wi-Fi的5G频段。
作为其中一种实施方式，所述天线的长度为所述天线馈线的长度、所述麦克风第一接地端的周长和所述麦克风第二接地端的长度之和。
作为其中一种实施方式，所述射频模块与所述主板接地端分别位于所述主板的不同层上。
本发明还提供了一种移动通讯设备，包括主板以及设置在所述主板上的如上所述的天线。
本发明实施例提供的一种移动通讯设备及其天线，通过将麦克风分别与射频模块以及主板接地端连接构成天线，无需额外设置馈点弹片以及天线走线，节省了生产成本以及移动通讯设备的内部空间的同时，保证了天线的性能。
附图说明
图1是本发明实施例提供的移动通讯设备的结构框图；
图2是本发明实施例提供的天线的结构示意图；
图3是对应图2的A区域的放大示意图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面结合附图对本发明的具体实施方式进行详细说明。这些实施方式的示例在附图中进行了例示。附图中所示和根据附图描述的本发明的实施方式仅仅是示例性的，并且本发明并不限于这些实施方式。
在此，还需要说明的是，为了避免因不必要的细节而模糊了本发明，在附图中仅仅示出了与根据本发明的方案密切相关的结构和/或处理步骤，而省略了关系不大的其他细节。
参阅图1-图3，本实施例提供了一种移动通讯设备及其天线，所述天线包括设置于所述移动通讯设备的主板100上的麦克风1和天线馈线2，其中，所述麦克风1包括麦克风本体13、麦克风第一接地端11和麦克风第二接地端12，所述麦克风第一接地端11环绕设置于所述麦克风本体13的侧面，所述麦克风第 一接地端11与所述麦克风第二接地端12电性连接，所述麦克风第二接地端12与所述麦克风本体13电性连接，所述主板100上还设置有射频模块3和主板接地端4，所述射频模块3通过所述天线馈线2与所述麦克风第一接地端11电性连接，所述主板接地端4与所述麦克风第二接地端12电性连接。
在本实施例中，所述天线利用设置于主板100上的麦克风1作为天线的辐射体，通过将所述天线馈线2电性连接所述麦克风第一接地端11与所述射频模块3，将所述麦克风第二接地端12与所述主板接地端4电性连接，所述麦克风第一接地端11相当于所述天线的馈电弹片，并且所述麦克风第二接地端12相当于所述天线的馈地弹片，使得所述天线无需额外设置馈电弹片、馈地弹片以及天线走线，在一定程度上节约了天线的生产成本，并节省了所述移动通讯设备的内部空间，有利于所述移动通讯设备迎合本领域的发展趋势，形成轻薄化的结构设计。
结合图2和图3所示，具体地，所述麦克风第二接地端12为设置在所述麦克风本体13的底部的接地线，所述麦克风第二接地端12与所述麦克风本体13连接，所述麦克风第一接地端11为设置于所述麦克风本体13外周的环形金属壳体。
进一步地，上述移动通讯设备包括用于降低通话噪音的双麦克风，所述双麦克风包括分别设置于所述移动通讯设备两端的通话拾音话筒以及背景声拾音话筒，所述天线的麦克风1为所述背景声拾音话筒。
双麦克风降噪技术，是目前移动通讯技术领域受到大规模应用的降噪技术，通过设置一个通话拾音话筒和一个背景声拾音话筒，所述通话拾音话筒设置于移动通讯设备的底端，用于收集用户的通话语音，而所述背景声拾音话筒设置于移动通讯设备中远离所述通话拾音话筒的顶端，在通话中，将所述通话拾音话筒和背景声拾音话筒分别获得的声音信号相减后放大，便可获得消除大部分噪音的声音信号，由此提高通话语音的清晰度。在本实施例中，通过采用位于所述移动通讯设备的顶端的背景声拾音话筒作为所述天线的麦克风1，使得所述天线可利用所述移动通讯设备的顶端处的空间制成Wi-Fi天线。
更进一步地，所述天线为环形天线，所述环形天线的二分之一波长谐振于Wi-Fi的5G频段，因为5G频段的频率高，对应的波长短，所以所述麦克风1的尺寸可满足工作于5G频段的天线的尺寸要求，使得所述天线具备较高的辐射性能。
在本实施例中，所述天线的长度为所述天线馈线2的长度、所述麦克风第一接地端11的周长和所述麦克风第二接地端12的长度之和。其中，由于所述天线馈线2和所述麦克风第二接地端12的线宽相对较大，在计算所述天线的长度时，所述天线馈线2相对靠近所述麦克风第二接地端12的内侧长度与相对远离所述麦克风第二接地端12的外侧长度存在差值，同理地，所述麦克风第二接地端12相对靠近的内侧长度与相对远离所述天线馈线2的外侧长度存在差值，故在设计所述天线时需要通过调整所述麦克风第一接地端11的周长、所述麦克风第二接地端12的长度、所述天线馈线2的长度、所述天线馈线2的线宽和所述麦克风第二接地端12的线宽，使所述天线的二分之一波长谐振于Wi-Fi的5G频段。
示例性地，所述麦克风第一接地端11和麦克风第二接地端12由铜材料制成。
在本实施例中，所述射频模块3与所述主板接地端4分别位于所述主板100的不同层上。所述主板接地端4可设置于所述主板100的接地层，而所述射频模块3则设置于所述主板100的其他层上。
本发明还提供了一种移动通讯设备，包括主板100以及设置在所述主板100上的如上所述的天线。
综上所述，本发明提供的一种移动通讯设备及其天线，通过将麦克风1分别与射频模块3以及主板接地端4连接构成天线，所述天线无需额外设置馈点弹片以及天线走线，节省了生产成本以及移动通讯设备的内部空间的同时，保证了天线的性能，使所述天线可工作于Wi-Fi的5G频段。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅是本申请的具体实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本申请的保护范围。

Claims (15)

  1. 一种移动通讯设备的天线，其中，包括设置于所述移动通讯设备的主板上的麦克风和天线馈线，其中，所述麦克风包括麦克风本体、麦克风第一接地端和麦克风第二接地端，所述麦克风第一接地端环绕设置于所述麦克风本体的侧面，所述麦克风第一接地端与所述麦克风第二接地端电性连接，所述麦克风第二接地端与所述麦克风本体电性连接，所述主板上还设置有射频模块和主板接地端，所述射频模块通过所述天线馈线与所述麦克风第一接地端电性连接，所述主板接地端与所述麦克风第二接地端电性连接；所述麦克风第二接地端为设置在所述麦克风本体的底部的接地线，所述射频模块与所述主板接地端分别位于所述主板的不同层上。
  2. 一种移动通讯设备的天线，其中，包括设置于所述移动通讯设备的主板上的麦克风和天线馈线，其中，所述麦克风包括麦克风本体、麦克风第一接地端和麦克风第二接地端，所述麦克风第一接地端环绕设置于所述麦克风本体的侧面，所述麦克风第一接地端与所述麦克风第二接地端电性连接，所述麦克风第二接地端与所述麦克风本体电性连接，所述主板上还设置有射频模块和主板接地端，所述射频模块通过所述天线馈线与所述麦克风第一接地端电性连接，所述主板接地端与所述麦克风第二接地端电性连接。
  3. 根据权利要求2所述的移动通讯设备的天线，其中，所述麦克风第二接地端为设置在所述麦克风本体的底部的接地线。
  4. 根据权利要求3所述的移动通讯设备的天线，其中，所述移动通讯设备包括用于降低通话噪音的双麦克风，所述双麦克风包括分别设置于所述移动通讯设备两端的通话拾音话筒以及背景声拾音话筒，所述天线的麦克风为所述背景声拾音话筒。
  5. 根据权利要求3所述的移动通讯设备的天线，其中，所述麦克风第一接地端和麦克风第二接地端由铜材料制成。
  6. 根据权利要求4所述的移动通讯设备的天线，其中，所述天线为环形天线，所述环形天线的二分之一波长谐振于Wi-Fi的5G频段。
  7. 根据权利要求6所述的移动通讯设备的天线，其中，所述天线的长度为所述天线馈线的长度、所述麦克风第一接地端的周长和所述麦克风第二接地端的长度之和。
  8. 根据权利要求2所述的移动通讯设备的天线，其中，所述射频模块与所述主板接地端分别位于所述主板的不同层上。
  9. 一种移动通讯设备，其中，包括主板以及设置在所述主板上的天线，所述天线包括设置于所述移动通讯设备的主板上的麦克风和天线馈线，其中，所述麦克风包括麦克风本体、麦克风第一接地端和麦克风第二接地端，所述麦克风第一接地端环绕设置于所述麦克风本体的侧面，所述麦克风第一接地端与所述麦克风第二接地端电性连接，所述麦克风第二接地端与所述麦克风本体电性连接，所述主板上还设置有射频模块和主板接地端，所述射频模块通过所述天线馈线与所述麦克风第一接地端电性连接，所述主板接地端与所述麦克风第二接地端电性连接。
  10. 根据权利要求9所述的移动通讯设备，其中，所述麦克风第二接地端为设置在所述麦克风本体的底部的接地线。
  11. 根据权利要求10所述的移动通讯设备，其中，所述移动通讯设备包括用于降低通话噪音的双麦克风，所述双麦克风包括分别设置于所述移动通讯设备两端的通话拾音话筒以及背景声拾音话筒，所述天线的麦克风为所述背景声拾音话筒。
  12. 根据权利要求10所述的移动通讯设备，其中，所述麦克风第一接地端和麦克风第二接地端由铜材料制成。
  13. 根据权利要求11所述的移动通讯设备，其中，所述天线为环形天线，所述环形天线的二分之一波长谐振于Wi-Fi的5G频段。
  14. 根据权利要求13所述的移动通讯设备，其中，所述天线的长度为所述天线馈线的长度、所述麦克风第一接地端的周长和所述麦克风第二接地端的长度之和。
  15. 根据权利要求9所述的移动通讯设备，其中，所述射频模块与所述主板接地端分别位于所述主板的不同层上。
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107528937B (zh) * 2017-07-24 2020-05-19 捷开通讯(深圳)有限公司 一种移动通讯设备及其天线
CN109586019B (zh) * 2018-11-21 2020-08-11 惠州Tcl移动通信有限公司 一种pcb耦合天线结构及其移动终端
CN112038754B (zh) * 2020-08-03 2023-05-02 维沃移动通信有限公司 天线弹片及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000341783A (ja) * 1999-05-28 2000-12-08 Toa Corp マイクロホンユニットをアンテナとするワイヤレスマイクロホン
CN201893896U (zh) * 2010-10-26 2011-07-06 嘉强电子股份有限公司 无线麦克风
CN202817184U (zh) * 2012-08-15 2013-03-20 上海德门电子科技有限公司 一种带耳机音频信号交流的耳机天线
CN202871972U (zh) * 2012-09-19 2013-04-10 深圳天珑无线科技有限公司 一种复合天线及移动终端
CN107528937A (zh) * 2017-07-24 2017-12-29 捷开通讯(深圳)有限公司 一种移动通讯设备及其天线

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002290129A (ja) * 2001-03-28 2002-10-04 Nec Access Technica Ltd 携帯無線端末のアンテナ装置
US8060167B2 (en) * 2002-07-19 2011-11-15 Panasonic Corporation Portable wireless machine
KR100666113B1 (ko) * 2003-12-13 2007-01-09 학교법인 한국정보통신학원 적층구조의 내장형 다중대역 안테나
KR100668423B1 (ko) 2005-03-14 2007-01-16 삼성전자주식회사 안테나 성능 개선을 위한 휴대용 무선단말기의 스피커 장치
US8406825B2 (en) 2009-07-31 2013-03-26 Research In Motion Limited Integrated antenna and electrostatic discharge protection
CN102271171A (zh) * 2010-06-02 2011-12-07 上海德门电子科技有限公司 一种带谐波抑制的手机天线通信系统
US20130028459A1 (en) * 2011-07-28 2013-01-31 Yunlong Wang Monolithic Silicon Microphone
WO2013064872A1 (en) * 2011-10-31 2013-05-10 Sony Ericsson Mobile Communications Ab Multiple-input multiple-output (mimo) antennas with multi-band wave traps
CN102904002B (zh) * 2012-10-31 2014-12-03 青岛海信移动通信技术股份有限公司 一种移动终端
GB2523367A (en) 2014-02-24 2015-08-26 Nokia Technologies Oy An apparatus for wireless communication
CN104333830A (zh) * 2014-10-11 2015-02-04 小米科技有限责任公司 天线电路及电子设备
KR102306080B1 (ko) * 2015-08-13 2021-09-30 삼성전자주식회사 안테나 장치 및 안테나 장치를 포함하는 전자 장치
CN105187991A (zh) * 2015-10-14 2015-12-23 深圳市信维通信股份有限公司 具有天线功能的扬声器结构及听筒结构
US10230153B2 (en) * 2016-06-20 2019-03-12 Shure Acquisition Holdings, Inc. Secondary antenna for wireless microphone

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000341783A (ja) * 1999-05-28 2000-12-08 Toa Corp マイクロホンユニットをアンテナとするワイヤレスマイクロホン
CN201893896U (zh) * 2010-10-26 2011-07-06 嘉强电子股份有限公司 无线麦克风
CN202817184U (zh) * 2012-08-15 2013-03-20 上海德门电子科技有限公司 一种带耳机音频信号交流的耳机天线
CN202871972U (zh) * 2012-09-19 2013-04-10 深圳天珑无线科技有限公司 一种复合天线及移动终端
CN107528937A (zh) * 2017-07-24 2017-12-29 捷开通讯(深圳)有限公司 一种移动通讯设备及其天线

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3661170A4 *

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