WO2020052407A1 - 终端设备天线 - Google Patents

终端设备天线 Download PDF

Info

Publication number
WO2020052407A1
WO2020052407A1 PCT/CN2019/101509 CN2019101509W WO2020052407A1 WO 2020052407 A1 WO2020052407 A1 WO 2020052407A1 CN 2019101509 W CN2019101509 W CN 2019101509W WO 2020052407 A1 WO2020052407 A1 WO 2020052407A1
Authority
WO
WIPO (PCT)
Prior art keywords
slot
ring
metal frame
terminal device
slit
Prior art date
Application number
PCT/CN2019/101509
Other languages
English (en)
French (fr)
Inventor
王义金
黄奂衢
简宪静
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19860329.2A priority Critical patent/EP3852195B1/en
Publication of WO2020052407A1 publication Critical patent/WO2020052407A1/zh
Priority to US17/200,164 priority patent/US11757178B2/en

Links

Images

Classifications

    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a terminal device antenna.
  • a millimeter-wave antenna is generally in the form of an independent antenna module, so it is necessary to set an accommodation space for the independent antenna module in a terminal device. In this way, the volume size of the entire terminal device is relatively large, resulting in a lower overall competitiveness of the terminal device.
  • Some embodiments of the present disclosure provide a terminal device antenna to solve the problem that a receiving space is required for a millimeter wave antenna in the terminal device, so that the volume size of the entire terminal device is relatively large.
  • Some embodiments of the present disclosure provide a terminal device antenna, including a metal frame, and one side of the metal frame is provided with at least two slot units, and each slot unit includes a first slot ring and a second slot ring that are independent of each other.
  • the first slit ring and the second slit ring communicate with each other through a third slit, and the outer edge circumference of the first slit ring is different from the outer edge circumference of the second slit ring;
  • the metal frames on both sides of the third slot are respectively provided with an antenna feeding point and a feeding point; the metal frames are electrically connected to a floor in the terminal device.
  • a terminal device antenna includes a metal frame, and one side of the metal frame is provided with at least two slot units, and each slot unit includes a first slot ring and a second slot ring that are independent of each other, The first slit ring and the second slit ring communicate with each other through a third slit, and the outer edge circumference of the first slit ring is different from the outer edge circumference of the second slit ring;
  • the metal frames on both sides of the three slots are respectively provided with antenna feeding points and feeding points; the metal frames are electrically connected to the floor in the terminal device.
  • a metal frame provided with at least two slot units is equivalent to a millimeter-wave array antenna of a terminal device, and the metal frame is also a radiator of a non-millimeter-wave communication antenna, thereby saving a space for containing the millimeter-wave antenna and reducing
  • the size of the terminal equipment can better support the design of the metal appearance, and can be compatible with the design of the appearance metal as other antennas, improving the overall competitiveness of the terminal equipment.
  • FIG. 1 is a schematic structural diagram of a terminal device antenna according to some embodiments of the present disclosure.
  • FIG. 2 is a schematic structural diagram of a gap unit provided by some embodiments of the present disclosure.
  • FIG. 3 is one of the structural schematic diagrams of one side of a metal frame provided by some embodiments of the present disclosure
  • FIG. 4 is a second schematic structural diagram of one side of a metal frame provided by some embodiments of the present disclosure.
  • FIG. 5 is a schematic diagram of return loss of a single slot unit provided by some embodiments of the present disclosure.
  • FIG. 6 is a third schematic structural diagram of one side of a metal frame provided by some embodiments of the present disclosure.
  • FIG. 7 is a fourth schematic structural diagram of one side of a metal frame provided by some embodiments of the present disclosure.
  • FIG. 8 is a fifth schematic structural diagram of one side of a metal frame provided by some embodiments of the present disclosure.
  • FIG. 9 is a sixth schematic structural diagram of one side of a metal frame provided by some embodiments of the present disclosure.
  • FIG. 1 is a schematic structural diagram of a terminal device antenna provided by some embodiments of the present disclosure. As shown in FIG. 1, it includes a metal frame 1, and one side of the metal frame 1 is provided with at least two slot units. Each slot unit includes a first slot ring and a second slot ring that are independent of each other. The first slot ring and the second slot ring are communicated through a third slot, and the outer edge circumference of the first slot ring Different from the outer edge perimeter of the second slot ring; the metal frames on both sides of the third slot are respectively provided with antenna feeding points and feeding points; the metal frame 1 is electrically connected to the floor 2 in the terminal device. connection.
  • the metal frame 1 may include a first side 11, a second side 12, a third side 13, and a fourth side 14.
  • the metal frame 1 may be a frame connected end to end or not connected.
  • the inside of the slit ring and the slit may be air, or may be filled with a non-conductive material or the like.
  • the above-mentioned floor 2 may be a circuit board or a metal middle case or the like.
  • the metal frame 1 is electrically connected to the floor 2 in the terminal device, so that the metal frame 1 can be grounded.
  • FIG. 2 is a schematic structural diagram of a gap unit provided by some embodiments of the present disclosure.
  • the slot unit includes a first slot ring 21 and a second slot ring 22, and the first slot ring 21 and the second slot ring 22 communicate with each other through a third slot 23.
  • the outer edge perimeter of the first slit ring 21 is different from the outer edge perimeter of the second slit ring 22.
  • the outer edge perimeter of the first slit ring 21 may be smaller or larger than the outer edge perimeter of the second slit ring 22.
  • the metal frames on both sides of the third slot 23 are respectively provided with antenna feeding points and feeding points.
  • the metal frames on the left side of the third slot 23 are provided with antenna feeding points and the metal frames on the right are provided with feeding points;
  • the metal frame on the right side of the third slot 23 may be provided with an antenna feeding point, and the metal frame on the left side is provided with a feeding point.
  • the first slit ring 21 may be disposed below, the second slit ring 22 is disposed above, and so on, which is not limited in this embodiment.
  • one side of the metal frame 1 is provided with at least two slot units, and the at least two slot units are equivalent to form a millimeter wave array antenna for radiating a millimeter wave signal.
  • the communication antenna may be an area shown by a dotted line in FIG. 1.
  • the communication antenna is composed of the third side edge 13, part of the second side edge 12, and part of the fourth side edge. 14 composed.
  • the millimeter wave array antenna composed of at least two slot units is a tiny gap inside the radiator of the communication antenna, so as not to affect the electrical parameters of the non-millimeter wave communication antenna.
  • at least two gap units may be provided on the first side edge 11, the second side edge 12, or the fourth side edge 14, which is not limited in this embodiment. .
  • incorporating a millimeter-wave array antenna into a communication antenna in related technologies does not affect the communication quality of the communication antenna and does not affect the function of the terminal device.
  • the millimeter wave array antenna can obtain a good wide frequency width. Since each slot unit includes a first slot ring and a second slot ring, it can cover multiple 5G millimeter wave frequency bands, which is convenient for antenna design in the era of full screen.
  • the disclosure is based on the metal frame design of the terminal device, does not affect the metal texture of the terminal device, and can improve the wireless experience of users when roaming internationally or even globally.
  • the terminal device may be a mobile phone, a tablet computer, a laptop computer, a personal digital assistant (PDA), or a mobile Internet device. , MID) or Wearable Device (Wearable Device) and so on.
  • the inner edge perimeter of the first slit ring is different from the inner edge perimeter of the second slit ring.
  • the inner edge perimeter of the first slit ring is different from the inner edge perimeter of the second slit ring, and the inner edge perimeter of the first slit ring may be larger or smaller than the inner edge of the second slit ring. perimeter.
  • the inner edge perimeter of the first slit ring is larger than the inner edge perimeter of the second slit ring, and the outer edge perimeter of the first slit ring is greater than the outer edge perimeter of the second slit ring; Longer than the inner edge perimeter of the second slit ring, the outer edge of the first slit ring is smaller than the outer edge of the second slit ring; or the inner edge of the first slit ring is smaller than the inner edge of the second slit ring Perimeter of the edge, the outer perimeter of the first gap ring is smaller than the outer perimeter of the second gap ring; or the inner perimeter of the first gap ring is smaller than the inner perimeter of the second gap ring, the first gap ring The outer perimeter of the outer ring is larger than the outer perimeter of the second slit ring.
  • the specific setting manner can be determined according to the actual situation
  • any antenna feeding point and feeding point are located on the inner side wall of the metal frame.
  • any antenna feeding point and feeding point are located on the inner side wall of the metal frame.
  • the antenna feeding point and the feeding point can be conveniently set, and secondly, the appearance of the terminal device is not affected.
  • the at least two slit units are arranged along a length direction of the metal frame 1.
  • the at least two slit units are arranged along the length direction of the metal frame 1.
  • a plurality of slit units can be conveniently provided on the metal frame 1.
  • FIG. 3 is a schematic structural diagram of one side of a metal frame provided by the present disclosure. As shown in FIG. 3, there are at least five gap units on the third side 13 of the metal frame 1, and the at least five gap units are arranged along the length direction of the third side 13 of the metal frame 1 to form a millimeter wave Array antenna.
  • Each gap unit is composed of a gap of a large ring and a gap of a small ring.
  • the gap connecting the large ring and the small ring may be a shorter gap in the Z direction.
  • the Z direction is the direction of the vertical screen.
  • the gap of the large ring works in the lower frequency band of the millimeter wave band with the metal frame around it, and the gap of the small ring works in the higher frequency band of the millimeter wave band with the metal frame around it.
  • the width of the gap unit is not limited. If the gap unit is air, the outer circumference and the inner circumference of the large ring can be unrestricted; the outer circumference and the inner circumference of the small ring can also be unrestricted.
  • first gap ring may be a gap of a large ring
  • second gap ring may be a gap of a small ring
  • first gap ring may be a gap of a small ring
  • second gap ring may be a large gap The gap in the ring. This embodiment is not limited.
  • the outer circumference of the large ring can be 13.6mm
  • the inner circumference of the large ring can be 8.2mm
  • the outer circumference of the small ring can be 9.5mm
  • the inner circumference can be 5.6mm. If the gap is filled with a non-conductive medium, these parameters can be adjusted appropriately according to the actual bandwidth, and it can also cover the multi-band of the millimeter wave.
  • the interval between two adjacent slot units is determined by the isolation of the adjacent two slot units and the performance of the beam scan coverage angle of the array antenna.
  • the interval between the two adjacent slot units is determined by the isolation of the two adjacent slot units and the performance of the beam scanning coverage angle of the array antenna, so that the millimeter wave signal can be better matched for work.
  • the interval between any two adjacent gap units is the same.
  • the interval between any two adjacent slot units is the same, which can make the appearance more symmetrical, and also ensure that the millimeter wave array antenna composed of at least two slot units has better performance and can better match. Millimeter wave signals work.
  • the first slit ring and the second slit ring are both annular slits, and the width of the third slit is smaller than the inner radius of the first slit ring and smaller than the second slit.
  • the inner radius of the ring is the width of the third slit.
  • FIG. 4 is a schematic structural diagram of one side of a metal frame provided by the present disclosure.
  • the first slot ring of the slot unit may be the slot of the small ring above
  • the second slot ring of the slot unit may be the slot of the large ring below.
  • the first slot ring and the second slot ring communicate with each other through a third slot.
  • the third gap may be located on a line defined by the center of the small ring and the center of the large ring.
  • the width of the third slit is smaller than the inner radius of the first slit ring and smaller than the inner radius of the second slit ring.
  • the width of the third gap may not be limited.
  • the two sides of the third slot are respectively provided with a feed point A and a feed point B.
  • the feeding point A may be an antenna feeding point, and the feeding point B may be a feeding point; or, the feeding point A may be a feeding point, and the feeding point B may be an antenna feeding point.
  • feed point A and feed point B can be set with different colors to distinguish them, for example, feed point A is green, feed point B is red, and so on.
  • FIG. 5 is a schematic diagram of a return loss of a single slot unit provided by some embodiments of the present disclosure.
  • Each slot unit can cover 26.5-29.5GHz, 37-40GHz bandwidth, that is, multiple 5G millimeter wave bands (n257, n261, n260, etc.).
  • the access of the feed signal can stimulate the gap of the large ring to generate a first resonance, and stimulate the gap of the small ring to generate a second resonance, thereby enabling the millimeter wave array antenna to cover Multiple frequency bands.
  • incorporating a millimeter wave array antenna into a communication antenna in related technologies does not affect the communication quality of the communication antenna and does not affect the function of the terminal device.
  • the millimeter wave array antenna can obtain a good wide frequency width. Since each slot unit includes a first slot ring and a second slot ring, it can cover multiple 5G millimeter wave frequency bands, which is convenient for antenna design in the era of full screen.
  • the disclosure is based on the metal frame design of the terminal device, does not affect the metal texture of the terminal device, and can improve the wireless experience of users when roaming internationally or even globally.
  • the form of the millimeter wave array antenna of this embodiment is highly symmetrical.
  • the millimeter wave array antenna performs beam scanning, the beam performance in the forward and reverse directions is similar, and it can have a good scanning range.
  • the distance between the upper edge of each slot unit and at least two consecutive points and the upper edge of the metal frame is a first constant value; and / or the lower edge of each slot unit is at least continuous The distance between the two points and the lower edge of the metal frame is a second constant value.
  • the first constant value and the second constant value may be the same value or different values, which is not limited in this embodiment.
  • FIG. 6 is a schematic structural diagram of one side of a metal frame provided by the present disclosure. As shown in FIG. 6, there are at least five gap units on the third side 13 of the metal frame 1, and the distance between the upper edge of each gap unit and at least two consecutive points and the upper edge of the metal frame is The first constant value; and the distance between at least two consecutive points of the lower edge of each slot unit and the lower edge of the metal frame is a second constant value.
  • the above-mentioned setting manner can be understood as setting the upper and lower edges of the “8” -shaped slit as straight line segments.
  • a non-conductive medium can also be filled in the slot family to form a millimeter wave array antenna. In this way, the occupied space of the millimeter wave array antenna is reduced, and the occupied space in the Z direction is reduced, which can reduce the overall thickness of the terminal device.
  • each of the at least two slot units and the third slot corresponding to the slot unit are filled with a non-conductive material.
  • each of the at least two slot units and the third slot corresponding to the slot unit are filled with a non-conductive material. In this way, the appearance can be more beautiful, and the entire metal frame 1 has better structural strength, and the gap unit is prevented from being directly exposed to the outside.
  • the first slit ring and the second slit ring are both rectangular annular slits, and a position where the third slit communicates with the first slit ring is located on an outer side of the first slit ring The midpoint of the third slit ring is in the midpoint of the outer edge of the second slit ring.
  • FIG. 7 is a schematic structural diagram of one side of a metal frame provided by the present disclosure.
  • the gap above each gap unit is a small square annular gap
  • the lower gap is a large square annular gap.
  • the position where the third slot communicates with the small square ring gap is located at the midpoint of the outside edge of the small square ring gap, and the position connected with the large square ring gap is located at the middle of the outside edge of the large square ring gap. point.
  • This embodiment can reduce the space occupied in the Z direction.
  • a length direction of the first slit ring and / or a length direction of the second slit ring is consistent with a length direction of the metal frame.
  • FIG. 8 is a schematic structural diagram of one side of a metal frame provided by the present disclosure.
  • the slit above each slit unit is a rectangular annular slit, and the lower slit is a square annular slit.
  • the length direction of the rectangular ring-shaped slit is consistent with the length direction of the metal frame 1, so that the occupied space in the Z direction can be further reduced.
  • the first slit ring and the second slit ring are both diamond-shaped annular slits, and the position where the third slit communicates with the first slit ring is located in a rhombus formed by the first slit ring A corner of the diamond is formed at a position where the third slit communicates with the second slit ring.
  • FIG. 9 is a schematic structural diagram of one side of a metal frame provided by the present disclosure.
  • the occupancy range in the Z direction is small, which can further reduce the occupancy space in the Z direction.
  • the rhombic ring shape of the lower slit may occupy a small area in the Z direction according to requirements, which is not limited in this embodiment.
  • the length of the diagonal line parallel to the length direction of the metal frame of the two diagonal lines of the rhombus formed by the first slit ring is greater than that of the diagonal line parallel to the width direction of the metal frame. length;
  • the length of the diagonal line parallel to the length direction of the metal frame is greater than that of the diagonal line parallel to the width direction of the metal frame length.
  • the length of the diagonal line parallel to the length direction of the metal frame is greater than the diagonal line parallel to the width direction of the metal frame.
  • the length of the diagonal line parallel to the length direction of the metal frame is greater than the length of the diagonal line parallel to the width direction of the metal frame The length of the corner line. In this way, the occupied space of the slot unit in the Z direction can be further reduced.
  • the rhombus formed by the first slit ring is similar or dissimilar to the rhombus formed by the second slit ring.
  • the rhombus formed by the first slit ring is similar to or different from the rhombus formed by the second slit ring, and can be set according to actual needs, thereby improving the flexibility of the terminal device.
  • a terminal device antenna includes a metal frame 1, and one side of the metal frame 1 is provided with at least two slot units, and each slot unit includes a first slot ring and a second slot that are independent of each other. Ring, the first slot ring and the second slot ring communicate through a third slot, and the outer edge perimeter of the first slot ring is different from the outer edge perimeter of the second slot ring;
  • the metal frames on both sides of the third slot are respectively provided with antenna feeding points and feeding points; the metal frames 1 are electrically connected to the floor 2 in the terminal device.
  • the metal frame 1 provided with at least two slot units is equivalent to a millimeter-wave array antenna of the terminal device, and the metal frame 1 is also a radiator of the non-millimeter-wave communication antenna, thereby saving the space for containing the millimeter-wave antenna.
  • the millimeter wave array antenna can obtain a good wide frequency width. Since each slot includes a first slot ring and a second slot ring, it can cover multiple 5G millimeter wave frequency bands, which is convenient for the design of a full-screen antenna.
  • the disclosure is based on the metal frame design of the terminal device, does not affect the metal texture of the terminal device, and can improve the wireless experience of users when roaming internationally or even globally.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

本公开提供一种终端设备天线，所述终端设备天线包括金属边框，所述金属边框的一侧开设有至少两个缝隙单元，每个缝隙单元包括相互独立的第一缝隙环和第二缝隙环，所述第一缝隙环和所述第二缝隙环之间通过第三缝隙连通，且所述第一缝隙环的外边缘周长与所述第二缝隙环的外边缘周长不同；所述第三缝隙两侧的金属边框分别设置有天线馈电点和馈地点；所述金属边框与所述终端设备内的地板电连接。

Description

终端设备天线
相关申请的交叉引用
本申请主张在2018年9月14日在中国提交的中国专利申请号No.201811076745.0的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种终端设备天线。
背景技术
随着通信技术的迅速发展，多天线通讯已经成为终端设备的主流和未来的发展趋势，并且在此过程中，毫米波天线逐渐被引入到终端设备上。相关技术中，毫米波天线一般为一个独立天线模块的形态，从而需要在终端设备内为该独立天线模块设置一个容置空间。这样，使整个终端设备的体积尺寸比较大，导致终端设备的整体竞争力比较低。
发明内容
本公开的一些实施例提供一种终端设备天线，以解决终端设备内需要为毫米波天线设置容置空间，使整个终端设备的体积尺寸比较大的问题。
为了解决上述技术问题，本公开是这样实现的：
本公开的一些实施例提供了一种终端设备天线，包括金属边框，所述金属边框的一侧开设有至少两个缝隙单元，每个缝隙单元包括相互独立的第一缝隙环和第二缝隙环，所述第一缝隙环和所述第二缝隙环之间通过第三缝隙连通，且所述第一缝隙环的外边缘周长与所述第二缝隙环的外边缘周长不同；所述第三缝隙两侧的金属边框分别设置有天线馈电点和馈地点；所述金属边框与所述终端设备内的地板电连接。
本公开的一些实施例的一种终端设备天线，包括金属边框，所述金属边框的一侧开设有至少两个缝隙单元，每个缝隙单元包括相互独立的第一缝隙环和第二缝隙环，所述第一缝隙环和所述第二缝隙环之间通过第三缝隙连通， 且所述第一缝隙环的外边缘周长与所述第二缝隙环的外边缘周长不同；所述第三缝隙两侧的金属边框分别设置有天线馈电点和馈地点；所述金属边框与所述终端设备内的地板电连接。这样，设置有至少两个缝隙单元的金属边框就相当于终端设备的毫米波阵列天线，金属边框同时也是非毫米波通信天线的辐射体，从而节省了毫米波天线的容置空间，可以减小终端设备的体积，并可更好地支持金属外观的设计，且可与外观金属作为其他天线的方案进行兼容设计，提高终端设备整体的竞争力。
附图说明
为了更清楚地说明本公开的一些实施例的技术方案，下面将对本公开的一些实施例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公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开的一些实施例提供的终端设备天线的结构示意图；
图2是本公开的一些实施例提供的缝隙单元的结构示意图；
图3是本公开的一些实施例提供的金属边框一侧边的结构示意图之一；
图4是本公开的一些实施例提供的金属边框一侧边的结构示意图之二；
图5是本公开的一些实施例提供的单个缝隙单元的回波损耗示意图；
图6是本公开的一些实施例提供的金属边框一侧边的结构示意图之三；
图7是本公开的一些实施例提供的金属边框一侧边的结构示意图之四；
图8是本公开的一些实施例提供的金属边框一侧边的结构示意图之五；
图9是本公开的一些实施例提供的金属边框一侧边的结构示意图之六。
具体实施方式
下面将结合本公开的一些实施例中的附图，对本公开的一些实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，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，都属于本公开保护的范围。
参见图1，图1是本公开的一些实施例提供的终端设备天线的结构示意图，如图1所示，包括金属边框1，所述金属边框1的一侧开设有至少两个缝隙单元，每个缝隙单元包括相互独立的第一缝隙环和第二缝隙环，所述第一缝隙环和所述第二缝隙环之间通过第三缝隙连通，且所述第一缝隙环的外边缘周长与所述第二缝隙环的外边缘周长不同；所述第三缝隙两侧的金属边框分别设置有天线馈电点和馈地点；所述金属边框1与所述终端设备内的地板2电连接。
本实施例中，上述金属边框1可以包括第一侧边11、第二侧边12、第三侧边13和第四侧边14，该金属边框1可以是一个首尾相连或者不相连的边框。上述缝隙环和缝隙的内部可以是空气，或者也可以是使用非导电材料进行填充等等。上述地板2可以是电路板或者金属中壳等等。上述金属边框1与所述终端设备内的地板2电连接，从而可以对金属边框1进行接地。
本实施例中，为了更好的理解上述缝隙单元，可以参阅图2，图2为本公开的一些实施例提供的缝隙单元的结构示意图。如图2所示，该缝隙单元包括第一缝隙环21和第二缝隙环22，第一缝隙环21和第二缝隙环22之间通过第三缝隙23连通。第一缝隙环21的外边缘周长与第二缝隙环22的外边缘周长不同，第一缝隙环21的外边缘周长可以小于或者大于第二缝隙环22的外边缘周长。第三缝隙23两侧的金属边框分别设置有天线馈电点和馈地点，可以是第三缝隙23左侧的金属边框设置有天线馈电点，右侧的金属边框设置有馈地点；或者也可以是第三缝隙23右侧的金属边框设置有天线馈电点，左侧的金属边框设置有馈地点。
当然，除了图2中的设置方式之外，也可以将第一缝隙环21设置在下方，第二缝隙环22设置在上方等等，对此本实施例不作限定。
本实施例中，金属边框1的一侧开设有至少两个缝隙单元，至少两个缝隙单元相当于形成毫米波阵列天线，用于辐射毫米波信号。当第三侧边13上开设有至少两个缝隙单元时，通信天线可以如图1中的虚线所示区域，通信天线由第三侧边13、部分第二侧边12和部分第四侧边14组成。并且，由至少两个缝隙单元组成的毫米波阵列天线为通信天线的辐射体内侧微小的缝隙，从而不影响非毫米波通信天线的电气参数。当然，除了把至少两个缝隙单元 设置在第三侧边13，第一侧边11、第二侧边12或者第四侧边14亦可以设置至少两个缝隙单元，对此本实施例不作限定。
这样，通过在终端设备的金属边框1的一侧开设有至少两个缝隙单元，相当于形成毫米波阵列天线，从而节省了毫米波阵列天线的容置空间，不占用其他天线的天线空间，可以减小终端设备的体积，提高终端设备整体的竞争力。充分利用终端设备的结构作为毫米波阵列天线，提升了通讯效果，且不影响终端设备的金属质感。并且可以在终端设备背面被金属桌遮挡，或者用户手握终端设备时，避免毫米波天线性能大幅下降，使用户有更好的体验。
并且，将毫米波阵列天线融入到相关技术中的通信天线中，如2G、3G、4G或者sub 6G，不影响通信天线的通信质量，不影响终端设备的功能。同时，毫米波阵列天线可以获得较好的宽频宽度，由于每个缝隙单元包括第一缝隙环和第二缝隙环，可以覆盖5G毫米波多个频段，便于全面屏时代的天线设计。本公开基于终端设备的金属边框设计，不影响终端设备的金属质感，并可提升跨国甚至全球漫游时用户的无线体验。
目前的主流毫米波天线设计，如天线封装(Antenna-in-Package，AiP)毫米波天线模组，往往较难在金属外观的设计下展现较优的天线性能，亦即较难地支持金属外观的设计，而造成品竞争力下降。本实施例的这种设计方式，可以更好地支持金属外观的设计，且可与外观金属作为其他天线的方案进行兼容设计，以提升产品的总体竞争力。在解决了终端设备内需要为毫米波天线设置容置空间，使整个终端设备的体积尺寸比较大的问题的同时，还可以解决终端设备比较难地支持金属外观的设计的问题。
本公开的一些实施例中，上述终端设备可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等等。
可选的，所述第一缝隙环的内边缘周长与所述第二缝隙环的内边缘周长不同。
本实施方式中，上述第一缝隙环的内边缘周长与所述第二缝隙环的内边缘周长不同，可以是第一缝隙环的内边缘周长大于或者小于第二缝隙环的内 边缘周长。
若结合第一缝隙环和第二缝隙环的外边缘周长，可以存在如下多种情况。第一缝隙环的内边缘周长大于第二缝隙环的内边缘周长，第一缝隙环的外边缘周长大于第二缝隙环的外边缘周长；或者，第一缝隙环的内边缘周长大于第二缝隙环的内边缘周长，第一缝隙环的外边缘周长小于第二缝隙环的外边缘周长；或者，第一缝隙环的内边缘周长小于第二缝隙环的内边缘周长，第一缝隙环的外边缘周长小于第二缝隙环的外边缘周长；或者，第一缝隙环的内边缘周长小于第二缝隙环的内边缘周长，第一缝隙环的外边缘周长大于第二缝隙环的外边缘周长。当然，具体的设置方式可以根据实际情况来决定，对此本实施例不作限定。
可选的，任意天线馈电点和馈地点均位于所述金属边框的内侧壁。
本实施方式中，任意天线馈电点和馈地点均位于所述金属边框的内侧壁，首先可以便于天线馈电点和馈地点设置，其次也不会影响终端设备的外观。
可选的，所述至少两个缝隙单元沿所述金属边框1的长度方向排布。
本实施方式中，上述至少两个缝隙单元沿所述金属边框1的长度方向排布，首先，可以便于在金属边框1上设置多个缝隙单元。其次，亦便于所述至少两个缝隙单元形成毫米波阵列天线，从而辐射毫米波信号或者接收毫米波信号。
为了更好的理解上述设置方式，可以参阅图3，图3为本公开提供的金属边框一侧边的结构示意图。如图3所示，金属边框1的第三侧边13上存在至少五个缝隙单元，这至少五个缝隙单元沿所述金属边框1的第三侧边13的长度方向排布，形成毫米波阵列天线。
每个缝隙单元由大圆环的缝隙和小圆环的缝隙组成。连通大圆环和小圆环的缝隙可以是Z方向的较短的缝隙。Z方向为垂直屏幕的方向。大圆环的缝隙配合其周围的金属边框工作在毫米波频段的较低频段，小圆环的缝隙配合其周围的金属边框工作在毫米波频段的较高频段。缝隙单元的宽度不做限制，若缝隙单元中为空气，大圆环的外圆周长和内圆周长可以不作限制；小圆环的外圆周长和内圆周长亦可以不作限制。
需要说明的是，第一缝隙环可以为大圆环的缝隙，第二缝隙环可以为小 圆环的缝隙；或者，第一缝隙环可以为小圆环的缝隙，第二缝隙环可以为大圆环的缝隙。对此本实施方式不作限定。
当然，作为一种可选的方案，大圆环的外圆周长可以为13.6mm，大圆环的内圆周长可以为8.2mm；小圆环的外圆周长可以为9.5mm，小圆环的内圆周长可以为5.6mm。若缝隙中填入了非导电介质，这些参数可以根据实际带宽做适当调整，亦可覆盖毫米波的多频段。
可选的，相邻两个缝隙单元之间的间隔，由相邻两缝隙单元的隔离度与阵列天线的波束扫描覆盖角度的性能确定。
本实施方式中，上述相邻两个缝隙单元之间的间隔，由相邻两缝隙单元的隔离度与阵列天线的波束扫描覆盖角度的性能确定，从而可以更好的匹配毫米波信号进行工作。
可选的，任意相邻两个缝隙单元之间的间隔相同。
本实施方式中，上述任意相邻两个缝隙单元之间的间隔相同，可以使外观比较对称，亦可以保证至少两个缝隙单元组成的毫米波阵列天线具有较好的性能，可以更好的匹配毫米波信号进行工作。
可选的，所述第一缝隙环和所述第二缝隙环均为圆环状的缝隙，所述第三缝隙的宽度小于所述第一缝隙环的内半径，且小于所述第二缝隙环的内半径。
本实施方式中，为了更好的理解上述设置方式，可以参阅图4，图4为本公开提供的金属边框一侧边的结构示意图。如图4所示，金属边框1的第三侧边13上存在至少五个缝隙单元。以最左边的缝隙单元为例，该缝隙单元的第一缝隙环可以为上方小圆环的缝隙，该缝隙单元的第二缝隙环可以为下方大圆环的缝隙。第一缝隙环和第二缝隙环之间通过第三缝隙连通。作为一种可选的方案，第三缝隙可以位于小圆环的圆心和大圆环的圆心确定的直线上。所述第三缝隙的宽度小于所述第一缝隙环的内半径，且小于所述第二缝隙环的内半径。第三缝隙的宽度也可以不作限定。
其中，第三缝隙的两侧边分别设置有馈点A和馈点B。馈点A可以是天线馈电点，馈点B可以是馈地点；或者，馈点A可以是馈地点，馈点B可以是天线馈电点。当然，馈点A和馈点B可以设置不同的颜色来区分，例如馈 点A为绿色，馈点B为红色等等。
请再参阅图5，图5为本公开的一些实施例提供的单个缝隙单元的回波损耗示意图。每个缝隙单元能够覆盖26.5-29.5GHz，37-40GHz带宽，即多个5G毫米波频段(n257、n261、n260等)。并其如图4和图5所示，馈电信号的接入能够激励大圆环的缝隙产生第一谐振，激励小圆环的缝隙产生第二谐振，由此使得该毫米波阵列天线能够覆盖多个频段。
本实施方式中，将毫米波阵列天线融入到相关技术中的通信天线中，如2G、3G、4G或者sub 6G，不影响通信天线的通信质量，不影响终端设备的功能。同时，毫米波阵列天线可以获得较好的宽频宽度，由于每个缝隙单元包括第一缝隙环和第二缝隙环，可以覆盖5G毫米波多个频段，便于全面屏时代的天线设计。本公开基于终端设备的金属边框设计，不影响终端设备的金属质感，并可提升跨国甚至全球漫游时用户的无线体验。
本实施方式的毫米波阵列天线形式高度对称，毫米波阵列天线进行波束扫描时，在正反方向上的波束性能相似，可以具有较好的扫描范围。
可选的，每个缝隙单元的上边缘至少有连续的两个点与所述金属边框的上边缘之间的距离为第一恒定值；和/或每个缝隙单元的下边缘至少有连续的两个点与所述金属边框的下边缘之间的距离为第二恒定值。
本实施方式中，上述第一恒定值和第二恒定值，可以是相同的值，或者也可以是不同的值，对此本实施方式不作限定。为了更好的理解上述设置方式，可以参阅图6，图6为本公开提供的金属边框一侧边的结构示意图。如图6所示，金属边框1的第三侧边13上存在至少五个缝隙单元，每个缝隙单元的上边缘至少有连续的两个点与所述金属边框的上边缘之间的距离为第一恒定值；并且，每个缝隙单元的下边缘至少有连续的两个点与所述金属边框的下边缘之间的距离为第二恒定值。
上述的设置方式，可以理解为将“8”字型的缝隙的上下边缘设置为直线段。当然，也可以在缝隙族中填入非导电介质，形成毫米波阵列天线。这样，减小了毫米波阵列天线的占用空间，缩小Z方向上占用空间，可以降低终端设备的整机厚度。
可选的，所述至少两个缝隙单元中的每个缝隙单元，以及该缝隙单元对 应的第三缝隙中均填充有非导电材料。
本实施方式中，所述至少两个缝隙单元中的每个缝隙单元，以及该缝隙单元对应的第三缝隙中均填充有非导电材料。这样可以使外观更加美观，金属边框1的整体具有更好的结构强度，也避免了缝隙单元直接裸露在外面。
可选的，所述第一缝隙环和所述第二缝隙环均为矩形环状的缝隙，所述第三缝隙与所述第一缝隙环连通的位置位于所述第一缝隙环外侧边的中点，所述第三缝隙与所述第二缝隙环连通的位置位于所述第二缝隙环外侧边的中点。
本实施方式中，为了更好的理解上述设置方式，可以参阅图7，图7为本公开提供的金属边框一侧边的结构示意图。如图7所示，金属边框1的第三侧边13上存在至少五个缝隙单元，每个缝隙单元上方的缝隙为小正方形环状的缝隙，下方的缝隙为大正方形环状的缝隙。且第三缝隙与小正方形环状的缝隙连通的位置位于小正方形环状的缝隙外侧边的中点，与大正方形环状的缝隙连通的位置位于大正方形环状的缝隙外侧边的中点。本实施方式可以缩小Z方向上占用空间。
可选的，所述第一缝隙环的长度方向，和/或所述第二缝隙环的长度的方向与所述金属边框长度的方向一致。
本实施方式中，为了更好的理解上述设置方式，可以参阅图8，图8为本公开提供的金属边框一侧边的结构示意图。如图8所示，金属边框1的第三侧边13上存在至少五个缝隙单元，每个缝隙单元上方的缝隙为矩形环状的缝隙，下方的缝隙为正方形环状的缝隙。矩形环状的缝隙的长度的方向与所述金属边框1长度的方向一致，从而可以进一步缩小Z方向上的占用空间。
可选的，所述第一缝隙环和所述第二缝隙环均为菱形环状的缝隙，所述第三缝隙与所述第一缝隙环连通的位置位于所述第一缝隙环形成的菱形的一角，所述第三缝隙与所述第二缝隙环连通的位置位于所述第二缝隙环形成的菱形的一角。
本实施方式中，为了更好的理解上述设置方式，可以参阅图9，图9为本公开提供的金属边框一侧边的结构示意图。如图9所示，金属边框1的第三侧边13上存在至少五个缝隙单元，每个缝隙单元上方的缝隙和下方的缝隙 均为菱形环状的缝隙，并且上方的缝隙的菱形环状在Z方向占用范围很小，从而可以进一步缩小Z方向上的占用空间。当然，根据需要也可以将下方的缝隙的菱形环状在Z方向占用范围很小，对此本实施方式不作限定。
可选的，所述第一缝隙环形成的菱形的两条对角线中，平行于所述金属边框长度方向的对角线的长度，大于平行于所述金属边框宽度方向的对角线的长度；
和/或，所述第二缝隙环形成的菱形的两条对角线中，平行于所述金属边框长度方向的对角线的长度，大于平行于所述金属边框宽度方向的对角线的长度。
本实施方式中，所述第一缝隙环形成的菱形的两条对角线中，平行于所述金属边框长度方向的对角线的长度，大于平行于所述金属边框宽度方向的对角线的长度；和/或，所述第二缝隙环形成的菱形的两条对角线中，平行于所述金属边框长度方向的对角线的长度，大于平行于所述金属边框宽度方向的对角线的长度。这样，可以进一步减小缝隙单元在Z方向上的占用空间。
可选的，所述第一缝隙环形成的菱形与所述第二缝隙环形成的菱形相似或者不相似。
本实施方式中，所述第一缝隙环形成的菱形与所述第二缝隙环形成的菱形相似或者不相似，可以根据实际的需求来设置，从而提高终端设备的灵活性。
本公开的一些实施例的一种终端设备天线，包括金属边框1，所述金属边框1的一侧开设有至少两个缝隙单元，每个缝隙单元包括相互独立的第一缝隙环和第二缝隙环，所述第一缝隙环和所述第二缝隙环之间通过第三缝隙连通，且所述第一缝隙环的外边缘周长与所述第二缝隙环的外边缘周长不同；所述第三缝隙两侧的金属边框分别设置有天线馈电点和馈地点；所述金属边框1与所述终端设备内的地板2电连接。这样，设置有至少两个缝隙单元的金属边框1就相当于终端设备的毫米波阵列天线，金属边框1同时也是非毫米波通信天线的辐射体，从而节省了毫米波天线的容置空间，可以减小终端设备的体积，并可更好地支持金属外观的设计，且可与外观金属作为其他天线的方案进行兼容设计，提高终端设备整体的竞争力。同时，毫米波阵列天 线可以获得较好的宽频宽度，由于每个缝隙包括第一缝隙环和第二缝隙环，可以覆盖5G毫米波多个频段，便于全面屏的天线设计。本公开基于终端设备的金属边框设计，不影响终端设备的金属质感，并可提升跨国甚至全球漫游时用户的无线体验。
需要说明的是，在本文中，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、物品或者装置不仅包括那些要素，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、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (14)

  1. 一种终端设备天线，包括金属边框，所述金属边框的一侧开设有至少两个缝隙单元，每个缝隙单元包括相互独立的第一缝隙环和第二缝隙环，所述第一缝隙环和所述第二缝隙环之间通过第三缝隙连通，且所述第一缝隙环的外边缘周长与所述第二缝隙环的外边缘周长不同；
    所述第三缝隙两侧的金属边框分别设置有天线馈电点和馈地点；
    所述金属边框与所述终端设备内的地板电连接。
  2. 根据权利要求1所述的终端设备天线，其中，所述第一缝隙环的内边缘周长与所述第二缝隙环的内边缘周长不同。
  3. 根据权利要求1所述的终端设备天线，其中，任意天线馈电点和馈地点均位于所述金属边框的内侧壁。
  4. 根据权利要求1所述的终端设备天线，其中，所述至少两个缝隙单元沿所述金属边框的长度方向排布。
  5. 根据权利要求1所述的终端设备天线，其中，相邻两个缝隙单元之间的间隔，由相邻两缝隙的隔离度与阵列天线的波束扫描覆盖角度的性能确定。
  6. 根据权利要求1所述的终端设备天线，其中，任意相邻两个缝隙单元之间的间隔相同。
  7. 根据权利要求1所述的终端设备天线，其中，所述第一缝隙环和所述第二缝隙环均为圆环状的缝隙，所述第三缝隙的宽度小于所述第一缝隙环的内半径，且小于所述第二缝隙环的内半径。
  8. 根据权利要求7所述的终端设备天线，其中，每个缝隙单元的上边缘至少有连续的两个点与所述金属边框的上边缘之间的距离为第一恒定值；和/或每个缝隙单元的下边缘至少有连续的两个点与所述金属边框的下边缘之间的距离为第二恒定值。
  9. 根据权利要求1所述的终端设备天线，其中，所述至少两个缝隙单元中的每个缝隙单元，以及该缝隙单元对应的第三缝隙中均填充有非导电材料。
  10. 根据权利要求1所述的终端设备天线，其中，所述第一缝隙环和所述第二缝隙环均为矩形环状的缝隙，所述第三缝隙与所述第一缝隙环连通的 位置位于所述第一缝隙环外侧边的中点，所述第三缝隙与所述第二缝隙环连通的位置位于所述第二缝隙环外侧边的中点。
  11. 根据权利要求10所述的终端设备天线，其中，所述第一缝隙环的长度方向，和/或所述第二缝隙环的长度的方向与所述金属边框长度的方向一致。
  12. 根据权利要求1所述的终端设备天线，其中，所述第一缝隙环和所述第二缝隙环均为菱形环状的缝隙，所述第三缝隙与所述第一缝隙环连通的位置位于所述第一缝隙环形成的菱形的一角，所述第三缝隙与所述第二缝隙环连通的位置位于所述第二缝隙环形成的菱形的一角。
  13. 根据权利要求12所述的终端设备天线，其中，所述第一缝隙环形成的菱形的两条对角线中，平行于所述金属边框长度方向的对角线的长度，大于平行于所述金属边框宽度方向的对角线的长度；
    和/或，所述第二缝隙环形成的菱形的两条对角线中，平行于所述金属边框长度方向的对角线的长度，大于平行于所述金属边框宽度方向的对角线的长度。
  14. 根据权利要求12所述的终端设备天线，其中，所述第一缝隙环形成的菱形与所述第二缝隙环形成的菱形相似或者不相似。
PCT/CN2019/101509 2018-09-14 2019-08-20 终端设备天线 WO2020052407A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19860329.2A EP3852195B1 (en) 2018-09-14 2019-08-20 Terminal device antenna
US17/200,164 US11757178B2 (en) 2018-09-14 2021-03-12 Antenna of a terminal device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811076745.0A CN109193133B (zh) 2018-09-14 2018-09-14 一种终端设备天线
CN201811076745.0 2018-09-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/200,164 Continuation US11757178B2 (en) 2018-09-14 2021-03-12 Antenna of a terminal device

Publications (1)

Publication Number Publication Date
WO2020052407A1 true WO2020052407A1 (zh) 2020-03-19

Family

ID=64911477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/101509 WO2020052407A1 (zh) 2018-09-14 2019-08-20 终端设备天线

Country Status (4)

Country Link
US (1) US11757178B2 (zh)
EP (1) EP3852195B1 (zh)
CN (1) CN109193133B (zh)
WO (1) WO2020052407A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019205176A1 (zh) * 2018-04-28 2019-10-31 华为技术有限公司 一种天线装置和终端设备
CN109193133B (zh) * 2018-09-14 2020-10-16 维沃移动通信有限公司 一种终端设备天线
CN111129712A (zh) 2020-01-10 2020-05-08 深圳市信维通信股份有限公司 5g毫米波双极化天线模组及手持设备
CN111129711A (zh) 2020-01-10 2020-05-08 深圳市信维通信股份有限公司 5g双极化天线模组及终端设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2231821Y (zh) * 1995-06-15 1996-07-24 朱启欧 一种简易全频道电视天线
CN106329131A (zh) * 2015-06-17 2017-01-11 张家港市华正进出口贸易有限公司 一种双频微带天线
CN106654562A (zh) * 2017-01-03 2017-05-10 深圳市信维通信股份有限公司 毫米波天线及其天线系统
US20170194716A1 (en) * 2015-11-05 2017-07-06 Nidec Elesys Corporation Slot antenna
CN207217778U (zh) * 2017-10-16 2018-04-10 深圳市信维通信股份有限公司 一种nfc天线结构
CN109193133A (zh) * 2018-09-14 2019-01-11 维沃移动通信有限公司 一种终端设备天线

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324804A (ja) * 1989-06-21 1991-02-01 Nippon Dengiyou Kosaku Kk スロット形双ループアンテナ
JP3598059B2 (ja) * 2000-12-13 2004-12-08 京セラ株式会社 半導体素子収納用パッケージ
FR2821503A1 (fr) * 2001-02-23 2002-08-30 Thomson Multimedia Sa Dispositif de reception et/ou d'emission de signaux electromagnetiques utilisable dans le domaine des transmissions sans fil
FR2859315A1 (fr) * 2003-08-29 2005-03-04 Thomson Licensing Sa Antenne planaire multibandes
JP4268855B2 (ja) * 2003-10-31 2009-05-27 株式会社日立製作所 アンテナ装置
US8077096B2 (en) * 2008-04-10 2011-12-13 Apple Inc. Slot antennas for electronic devices
TWI383540B (zh) * 2009-04-28 2013-01-21 Advanced Connection Tech Inc Slot antenna
US9105966B1 (en) * 2010-08-17 2015-08-11 Amazon Technologies, Inc. Antenna with an exciter
CN103531911B (zh) * 2012-07-24 2017-08-25 努比亚技术有限公司 一种缝隙天线及金属壳手机
US9466872B2 (en) * 2012-11-09 2016-10-11 Futurewei Technologies, Inc. Tunable dual loop antenna system
JP2014131231A (ja) * 2012-12-28 2014-07-10 Maspro Denkoh Corp アンテナ放射器
WO2017090997A1 (ko) * 2015-11-27 2017-06-01 엘지전자 주식회사 이동 단말기
CN106935962B (zh) * 2015-12-30 2020-02-14 华为技术有限公司 终端设备及天线
CN205621847U (zh) * 2016-03-31 2016-10-05 联想(北京)有限公司 天线和终端设备
CN108270080A (zh) * 2017-01-03 2018-07-10 深圳市信维通信股份有限公司 基于金属机身的毫米波阵列天线系统
CN108232441B (zh) * 2017-12-29 2020-11-06 瑞声精密制造科技(常州)有限公司 一种天线单元及阵列天线
CN108288747B (zh) * 2018-04-24 2020-06-05 瑞声精密制造科技(常州)有限公司 天线系统及移动终端

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2231821Y (zh) * 1995-06-15 1996-07-24 朱启欧 一种简易全频道电视天线
CN106329131A (zh) * 2015-06-17 2017-01-11 张家港市华正进出口贸易有限公司 一种双频微带天线
US20170194716A1 (en) * 2015-11-05 2017-07-06 Nidec Elesys Corporation Slot antenna
CN106654562A (zh) * 2017-01-03 2017-05-10 深圳市信维通信股份有限公司 毫米波天线及其天线系统
CN207217778U (zh) * 2017-10-16 2018-04-10 深圳市信维通信股份有限公司 一种nfc天线结构
CN109193133A (zh) * 2018-09-14 2019-01-11 维沃移动通信有限公司 一种终端设备天线

Also Published As

Publication number Publication date
EP3852195A1 (en) 2021-07-21
EP3852195A4 (en) 2021-11-10
CN109193133B (zh) 2020-10-16
EP3852195B1 (en) 2024-03-27
CN109193133A (zh) 2019-01-11
US11757178B2 (en) 2023-09-12
US20210218136A1 (en) 2021-07-15

Similar Documents

Publication Publication Date Title
WO2020052407A1 (zh) 终端设备天线
WO2020052411A1 (zh) 终端设备天线
WO2020063196A1 (zh) 终端设备
EP3859879B1 (en) Terminal device
US9142879B2 (en) Wireless electronic devices with a metal perimeter including a plurality of antennas
WO2020020056A1 (zh) 终端设备
WO2020216187A1 (zh) 高度集成天线设计的无线终端设备
TW201419658A (zh) 行動裝置
KR101541374B1 (ko) 다중대역 다이폴 안테나 및 시스템
CN203260731U (zh) 一种宽带移动终端天线
WO2020020013A1 (zh) 毫米波无线终端设备
TW201914093A (zh) 行動裝置
CN111463582A (zh) 天线模组及终端
US20230163457A1 (en) Electronic Device
WO2021077718A1 (zh) 天线组件和无线设备
WO2020020054A1 (zh) 终端设备
WO2023066249A1 (zh) 电子设备
CN209804905U (zh) 一种双极化天线
CN212908103U (zh) 缝隙天线及电子设备
CN108232441B (zh) 一种天线单元及阵列天线
WO2014171670A1 (ko) 도체 표면 안테나
JP2007006215A (ja) アンテナ装置
CN209913031U (zh) 一种单极化天线
CN206271885U (zh) 一种多频段天线、路由器及电子装置
TWM586880U (zh) 偶極多頻天線結構

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: 19860329

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019860329

Country of ref document: EP

Effective date: 20210414