WO2020238630A1 - 移动终端 - Google Patents

移动终端 Download PDF

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Publication number
WO2020238630A1
WO2020238630A1 PCT/CN2020/090049 CN2020090049W WO2020238630A1 WO 2020238630 A1 WO2020238630 A1 WO 2020238630A1 CN 2020090049 W CN2020090049 W CN 2020090049W WO 2020238630 A1 WO2020238630 A1 WO 2020238630A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
millimeter wave
groove
wave antenna
antenna
Prior art date
Application number
PCT/CN2020/090049
Other languages
English (en)
French (fr)
Inventor
王义金
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
Publication of WO2020238630A1 publication Critical patent/WO2020238630A1/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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems

Definitions

  • the present disclosure relates to the field of terminal equipment, and particularly to mobile terminals.
  • millimeter wave antennas are gradually being used in mobile terminals.
  • the millimeter wave antenna is usually arranged in the mobile terminal in the form of an independent module.
  • the millimeter wave antenna and the non-millimeter wave antenna are separately arranged in the mobile terminal.
  • the effective radiation space of a mobile terminal is limited, and it is impossible to obtain better antenna performance for both millimeter wave antennas and non-millimeter wave antennas in a limited space.
  • the present disclosure proposes a solution for a mobile terminal, in which a millimeter wave antenna can be arranged on a non-millimeter wave antenna in the mobile terminal, so as to improve the effective radiation space utilization rate in the mobile terminal.
  • a mobile terminal including: one or more millimeter wave antennas, wherein each millimeter wave antenna includes: a first radiating arm and a second radiating arm with a gap, the first radiating arm is grounded , The second radiating arm has a power feeding portion; a housing, the housing has a metal area, the outer surface of the metal area is provided with one or more grooves, wherein each groove is provided with one Millimeter wave antenna.
  • the mobile terminal of the present disclosure can integrate the millimeter wave antenna with the non-millimeter wave antenna, Therefore, the space occupied by the antenna in the mobile terminal is saved, and the utilization rate of the effective radiation space in the mobile terminal is improved.
  • the design of mobile terminals tends to have a high screen-to-body ratio and an ultra-thin body. Due to the limited effective radiation space in the mobile terminal, the embodiments of the present disclosure can avoid the problem of excessively large size of the mobile terminal caused by the discrete arrangement (that is, the method of separately deploying millimeter wave antennas and non-millimeter wave antennas).
  • the radiation signal of the millimeter wave antenna can be reflected through the groove bottom of the groove (that is, the groove can be used as a reflector of the millimeter wave antenna), thereby improving the gain of the millimeter wave antenna.
  • the embodiment of the present disclosure can also isolate the millimeter wave antenna from the devices in the inner cavity of the housing through the bottom of the groove, thereby avoiding the influence of other devices inside the mobile terminal housing on the performance of the millimeter wave antenna.
  • the embodiments of the present disclosure can arrange the millimeter wave antenna in the metal frame without affecting the appearance and structure of the mobile terminal without affecting the movement.
  • the metallic texture of the terminal can be used as the radiator of the non-millimeter wave antenna.
  • Figure 1 shows a schematic diagram of a mobile terminal according to some embodiments of the present disclosure
  • FIG. 2 shows a schematic diagram of a metal area 200 on a housing according to some embodiments of the present disclosure
  • FIG. 3 shows a schematic diagram of the inner surface of the metal region 200 according to some embodiments of the present disclosure
  • FIG. 4 shows a partial schematic diagram of a metal region 200 according to some embodiments of the present disclosure
  • FIG. 5 shows a partial schematic diagram of a metal region 200 according to some embodiments of the present disclosure
  • Fig. 6 shows a schematic diagram of a performance curve of a reflection system of a single millimeter wave antenna according to some embodiments of the present disclosure
  • FIG. 7 shows a schematic diagram of the hardware structure of the mobile terminal 100 according to some embodiments of the present disclosure.
  • mobile terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers. Viewed from the outside of the mobile terminal, the mobile terminal may include a screen area and a non-screen area.
  • the screen area is, for example, a non-foldable screen or a flexible foldable screen, which is not limited in the present disclosure.
  • the mobile terminal of the present disclosure may be a non-folding device or a foldable device.
  • the non-screen area in the exterior of the mobile terminal can be collectively referred to as the housing.
  • the housing may include a metal area.
  • the metal area is, for example, a radiator of the first antenna.
  • the first antenna is a non-millimeter wave antenna such as a cellular network antenna or a non-cellular network antenna.
  • the metal area may include, for example, at least a part of the metal frame of the housing or other areas (such as at least a part of the metal area on the back of the housing, etc.).
  • the cellular network antenna may be, for example, a 2G, 3G, or 4G mobile communication antenna.
  • the non-cellular network antenna is, for example, a Bluetooth antenna or a WIFI antenna.
  • the present disclosure proposes an antenna arrangement method that can integrate millimeter wave antennas in the above-mentioned metal area, thereby avoiding separate arrangement of non-millimeter wave antennas and millimeter wave antennas in mobile terminals, thereby increasing the effective radiation space in the mobile terminal Utilization rate.
  • Fig. 1 shows a schematic diagram of a mobile terminal according to some embodiments of the present disclosure.
  • the mobile terminal 100 may include a housing 110 and a screen 120 installed on the housing 110.
  • the housing 110 may include an upper frame 111 on the upper side of the housing 110, a left frame 112 on the left side of the housing 110, a right frame 113 on the right side of the housing 110, and a lower frame 114 on the lower side of the housing.
  • the upper frame 111, the left frame 112, the right frame 113, and the lower frame 114 may be connected to each other (that is, connected end to end), or may not be connected.
  • the whole including the upper frame 111, the left frame 112, the right frame 113, and the lower frame 114 may be referred to as a frame.
  • At least a part of the frame is made of metal.
  • At least a part of the frame on the housing 110 may be a radiator of a non-millimeter wave antenna.
  • the non-millimeter wave antenna may be a cellular network antenna or a non-cellular network antenna.
  • the cellular network antenna may be, for example, a 2G, 3G, or 4G mobile communication antenna.
  • the non-cellular network antenna is, for example, a Bluetooth antenna or a WIFI antenna.
  • the lower frame 114 ie, the frame at the bottom of the mobile terminal 100
  • the whole including the lower frame 114, a part of the left frame 112, and a part of the right frame 113 may be used as a radiator of a non-millimeter wave antenna.
  • the housing 110 may include a back region (not shown in Figure 1). At least a part of the back area is made of metal material, which can be used as a radiator of a non-millimeter wave antenna.
  • the mobile terminal of the present disclosure is not limited to the non-foldable device shown in FIG. 1, and may also be a folding device.
  • the metal area used as the radiator of the non-millimeter wave antenna can also be arranged in other positions except the frame, which is not limited in the present disclosure.
  • the mobile terminal 100 may include one or more millimeter wave antennas.
  • the millimeter wave antenna can be used for communication in the 5G standard (5th generation mobile communication standard).
  • the embodiment of the present disclosure can integrate (integrate) the millimeter wave antenna on the existing non-millimeter wave antenna (that is, the metal region used as the radiator of the non-millimeter wave antenna above). The deployment method of the millimeter wave antenna will be described below in conjunction with FIG. 2.
  • FIG. 2 shows a schematic diagram of a metal area 200 on the housing 110 according to some embodiments of the present disclosure.
  • the metal region 200 may be the lower frame 114, for example.
  • the metal area 200 may include a lower frame 114, a part of the left frame 112 and a part of the right frame 113.
  • the metal area 200 is located at the edge of the back area of the housing 110.
  • the metal area 200 of the present disclosure can be arranged at any position suitable for receiving (transmitting) radio frequency signals according to the structure of the mobile terminal, which is not limited in the present disclosure.
  • the metal region 200 may include one or more grooves.
  • FIG. 2 shows grooves 210, 220, 230, and 240 distributed at intervals.
  • the groove may be a square groove as shown in FIG. 2 or a round groove (that is, a groove with a cylindrical inner wall surface).
  • Each groove can accommodate a millimeter wave antenna.
  • millimeter wave antennas 310, 320, 330, and 340 are arranged in grooves 210, 220, 230, and 240, respectively.
  • the structure of the millimeter wave antenna in different grooves is the same.
  • the millimeter wave antenna 310 may include a first radiation arm 311 and a second radiation arm 312. There is a gap between the first radiating arm 311 and the second radiating arm 312.
  • the first radiating arm 311 is grounded.
  • the second radiating arm 312 has a power feeding part (not shown in FIG. 2).
  • the first radiating arm 311 may be coupled to a floor (not shown in FIG. 2), for example.
  • the floor refers to the grounding structure in the mobile terminal 100, for example, it may be a metal layer on the back of the screen 120 or a main board in the mobile terminal (not shown in FIG. 2), but is not limited thereto.
  • the feeding part of the second radiating arm 310 may be coupled to a radio frequency unit (not shown in FIG. 2), for example.
  • the mobile terminal 100 of the present disclosure can integrate the millimeter wave antenna with the non-millimeter wave antenna, thereby saving the mobile terminal
  • the space occupied by the antenna further improves the utilization of the effective radiation space in the mobile terminal.
  • the design of mobile terminals tends to have a high screen-to-body ratio and an ultra-thin body. Due to the limited effective radiation space in the mobile terminal, the embodiments of the present disclosure can avoid the problem of excessively large size of the mobile terminal caused by the discrete setting method (ie, the method of separately deploying millimeter wave antennas and non-millimeter wave antennas).
  • the radiation signal of the millimeter wave antenna can be reflected through the groove bottom of the groove (that is, the groove can be used as a reflector of the millimeter wave antenna), thereby improving the gain of the millimeter wave antenna.
  • the embodiment of the present disclosure can also isolate the millimeter wave antenna from the devices in the cavity of the housing through the bottom of the groove, thereby avoiding the influence of other devices inside the mobile terminal housing on the performance of the millimeter wave antenna.
  • the embodiments of the present disclosure can arrange the millimeter wave antenna in the metal frame without affecting the appearance and structure of the mobile terminal 100 without affecting The metallic texture of the mobile terminal 100.
  • the metal region 200 includes at least a part of the frame of the housing 110.
  • the one or more grooves are distributed on the at least a part of the frame.
  • the metal area 200 is provided at the upper frame 111 or the lower frame 114 of the mobile terminal 100. In this way, when the mobile terminal 100 is placed horizontally (for example, placed on a desktop) or the user holds the mobile terminal 100, it will not interfere with the communication of the millimeter wave antenna. In other words, by arranging the metal area 200 at the upper frame 111 or the lower frame 114, the embodiment of the present disclosure can improve the anti-interference ability of the millimeter wave antenna.
  • the groove bottom of the groove on the metal region 200 may also be provided with a through hole for the power feeding part to pass through.
  • FIG. 3 shows a schematic diagram of the inner surface of the metal region 200 according to some embodiments of the present disclosure.
  • the through holes on the grooves 210, 220, 230, and 240 are 211, 221, 231, and 241, respectively.
  • Each through hole is provided with a power feeding part.
  • the through holes 211, 221, 231, and 241 have power feeders 313, 323, 333, and 343, respectively.
  • each power feeder is, for example, a power feeder, but is not limited to this.
  • the gap between the inner wall of each through hole and the power feeding portion is filled with a non-conductive medium.
  • the through hole is insulated from the power feeding part (ie, conductively isolated).
  • the embodiments of the present disclosure can electrically isolate the power feeder from the metal region.
  • the first radiating arm in each groove is electrically connected to the groove bottom of each groove. There is a gap between the bottom of the second radiating arm in each groove and the bottom of each groove. In other words, the second radiating arm is not electrically connected to the bottom of the groove.
  • FIG. 4 shows a partial schematic diagram of the metal region 200. As shown in FIG. 4, the bottom of the groove 210 is electrically connected to the first radiation arm 311. In addition, there is a gap between the second radiating arm 312 and the bottom of the groove 210.
  • the metal region 200 is the lower frame 114. The first radiation 311 is electrically connected to the lower frame 114 through the bottom of the groove 210.
  • the lower frame 114 is electrically connected to the left frame 112 and/or the right frame 113.
  • the left frame 112 and the right frame 113 may be electrically connected to the floor.
  • the first radiating arm 311 can be coupled to the floor through the lower frame 114, the left frame 112, and the right frame 113.
  • each groove is filled with a non-conductive medium (not shown in FIG. 4).
  • the space between the groove and the millimeter wave antenna can be filled with a non-conductive medium.
  • the embodiment of the present disclosure can maintain the position of the millimeter wave antenna in the groove through the non-conductive medium.
  • the first radiating arm and the second radiating arm in each millimeter wave antenna are flush with the outer surface of the metal area. Taking FIG. 4 as an example, the first radiating arm 311 and the second radiating arm 312 are flush with the outer surface of the metal region 200, so as to ensure the smoothness of the outer surface of the metal region.
  • each millimeter wave antenna further includes a tractor (may also be referred to as a director).
  • the tractor of each millimeter wave antenna is arranged outside the first radiation arm and the second radiation arm in each millimeter wave antenna.
  • the outer sides of the first radiation arm and the second radiation arm refer to the radiation direction side of the millimeter wave antenna (that is, the main lobe direction side of the millimeter wave antenna).
  • the embodiments of the present disclosure can be connected to the tractor, can increase the bandwidth of the antenna, and optimize the lobe direction of the millimeter wave antenna.
  • FIG. 5 shows a schematic diagram of the millimeter wave antenna 310 in FIG. 4 after adding a tractor. As shown in FIG.
  • the millimeter wave antenna 310 may include a tractor 314. Based on the coordinate system in FIG. 5, the tractor 314 may be located outside the first radiation arm 311 and the second radiation arm 312. In FIG. 5, the outer sides of the first radiation arm 311 and the second radiation arm 312 are directly above the first radiation arm 311 and the second radiation arm 312. The positive y-axis in Figure 5 is upward.
  • the first radiating arm and the second radiating arm in each millimeter wave antenna have any one of the following shapes: semicircular, rectangular, triangular, and trapezoidal.
  • the embodiments of the present disclosure may also design the radiation areas of the first radiation arm and the second radiation arm into other shapes according to antenna performance requirements.
  • FIG. 6 shows a schematic diagram of the reflection coefficient performance curve of a single millimeter wave antenna according to some embodiments of the present disclosure.
  • the horizontal axis represents the frequency
  • the vertical axis represents the input return loss value.
  • the curve in Figure 6 shows the input return loss versus frequency.
  • the input return loss of the 28 GHz frequency band (for example, the range of 27.5 GHz to 29.5 GHz) in Fig. 6 is less than -8 dB.
  • the input return loss of the millimeter wave antenna in the embodiment of the present disclosure is relatively low, which meets the performance requirements of the millimeter wave antenna.
  • FIG. 7 shows a schematic diagram of the hardware structure of the mobile terminal 100 according to some embodiments of the present disclosure.
  • the mobile terminal 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 1010, and Power supply 1011 and other components.
  • a radio frequency unit 101 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 1010, and Power supply 1011 and other components.
  • Those skilled in the art can understand that the structure of the mobile terminal shown in FIG. 7 does not constitute a limitation on the mobile terminal.
  • the mobile terminal may include more or less components than those shown in the figure, or combine certain components, or different components. Layout.
  • the radio frequency unit 101 can be used for receiving and sending signals during information transmission or communication. Specifically, after receiving downlink data from a base station, it is processed by the processor 1010; in addition, uplink data is sent to the base station.
  • the radio frequency unit 101 includes but is not limited to at least one amplifier, transceiver, coupler, low noise amplifier, duplexer, and the like.
  • the radio frequency unit 101 can also communicate with the network and other devices through a wireless communication system.
  • the radio frequency unit 101 may be coupled with an antenna.
  • the radio frequency unit 101 can receive and transmit electromagnetic wave signals through an antenna.
  • the radio frequency unit 101 may be the millimeter wave antenna and the non-millimeter wave antenna in the embodiments of the present disclosure.
  • the mobile terminal provides users with wireless broadband Internet access through the network module 102, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 103 can convert the audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into audio signals and output them as sounds. Moreover, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 104 is used to receive audio or video signals.
  • the input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042.
  • the graphics processor 1041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame can be displayed on the display unit 106.
  • the image frame processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or sent via the radio frequency unit 101 or the network module 102.
  • the microphone 1042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 101 for output in the case of a telephone call mode.
  • the mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 1061 and the display panel 1061 when the mobile terminal 100 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 105 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 106 is used to display information input by the user or information provided to the user.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 107 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072.
  • the touch panel 1071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 1071 or near the touch panel 1071. operating).
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it
  • the processor 1010 receives and executes the command sent by the processor 1010.
  • the touch panel 1071 can be realized by various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 107 may also include other input devices 1072.
  • other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 1071 can be overlaid on the display panel 1061.
  • the touch panel 1071 detects a touch operation on or near it, it is transmitted to the processor 1010 to determine the type of touch event, and then the processor 1010 according to The type of touch event provides corresponding visual output on the display panel 1061.
  • the touch panel 1071 and the display panel 1061 are used as two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated
  • the implementation of the input and output functions of the mobile terminal is not specifically limited here.
  • the interface unit 108 is an interface for connecting an external device with the mobile terminal 100.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 108 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the mobile terminal 100 or can be used to connect to the mobile terminal 100 and external Transfer data between devices.
  • the memory 109 can be used to store software programs and various data.
  • the memory 109 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 1010 is the control center of the mobile terminal. It uses various interfaces and lines to connect the various parts of the entire mobile terminal, runs or executes software programs and/or modules stored in the memory 109, and calls data stored in the memory 109 , Perform various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole.
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 1010.
  • the mobile terminal 100 may also include a power supply 1011 (such as a battery) for supplying power to various components.
  • a power supply 1011 (such as a battery) for supplying power to various components.
  • the power supply 1011 may be logically connected to the processor 1010 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the mobile terminal 100 includes some functional modules not shown, which will not be repeated here.

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Abstract

本公开提供了一种移动终端，包括：一个或多个毫米波天线，其中每个毫米波天线包括：具有间隙的第一辐射臂和第二辐射臂，第一辐射臂接地，第二辐射臂具有馈电部；壳体，壳体具有金属区域，金属区域的外表面开设有一个或多个凹槽，其中每个凹槽中设置有一个毫米波天线。

Description

移动终端
相关申请的交叉引用
本申请主张在2019年5月29日在中国提交的中国专利申请号No.201910458781.1的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及终端设备领域，特别涉及移动终端。
背景技术
随着5G技术的发展，毫米波天线逐渐应用于移动终端中。相关技术中，毫米波天线通常以一个独立模块的形态布置到移动终端中。换言之，毫米波天线和非毫米波天线分立布置在移动终端中。移动终端的有效辐射空间有限，无法在有限的空间内同时让毫米波天线和非毫米波天线获得较好的天线性能。
发明内容
为此，本公开提出了一种移动终端的方案，能够在移动终端中将毫米波天线设置在非毫米波天线上，以提高移动终端中有效辐射空间利用率。
根据本公开一个方面，提供一种移动终端，包括：一个或多个毫米波天线，其中每个毫米波天线包括：具有间隙的第一辐射臂和第二辐射臂，所述第一辐射臂接地，所述第二辐射臂具有馈电部；壳体，所述壳体具有金属区域，所述金属区域的外表面开设有一个或多个凹槽，其中每个凹槽中设置有一个所述毫米波天线。
在根据本公开的实施例中，通过在非毫米波天线的表面设置凹槽，和在凹槽中布置毫米波天线，本公开的移动终端可以将毫米波天线与非毫米波天线整合在一起，从而节省移动终端中天线占用的空间，进而提高移动终端中有效辐射空间的利用率。特别是，移动终端的设计趋于高屏占比和超薄机身。由于移动终端中有效辐射空间有限，本公开的实施例可以避免分立设置方式(即分立部署毫米波天线和非毫米波天线的方式)造成的移动终端尺寸过大 问题。
另外，本公开的实施例中可以通过凹槽的槽底可以对毫米波天线的辐射信号进行反射(即，凹槽可以作为毫米波天线的反射器)，从而提高毫米波天线的增益。另外，本公开的实施例还可以通过凹槽的槽底对毫米波天线与壳体内腔中的器件进行隔离，从而可以避免移动终端壳体内部的其他器件对毫米波天线性能的影响。
另外，在将至少一部分边框作为非毫米波天线的辐射体的场景中，本公开的实施例可以在不影响移动终端外观结构的前提下将毫米波天线设置在金属边框中，且不会影响移动终端的金属质感。
附图说明
图1示出了根据本公开一些实施例的移动终端的示意图；
图2示出了根据本公开一些实施例的壳体上金属区域200的示意图；
图3示出了根据本公开一些实施例的金属区域200的内侧面的示意图；
图4示出了根据本公开一些实施例的金属区域200的局部示意图；
图5示出了根据本公开一些实施例的金属区域200的局部示意图；
图6示出了根据本公开一些实施例的单个毫米波天线的反射***性能曲线示意图；
图7示出了根据本公开一些实施例的移动终端100的硬件结构示意图。
具体实施方式
为使本公开的目的、技术方案及优点更加清楚明白，以下参照附图并举实施例，对本公开进一步详细说明。
在一些实施例中，移动终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。从移动终端的外部观察，移动终端可以包括屏幕区域和非屏幕区域。屏幕区域例如是非可折叠屏幕或者柔性的可折叠屏幕，本公开对此不做限制。换言之，本公开的移动终端可以是非折叠设备或者可折叠设备。移动终端的外表中非屏幕区域可以统称为壳体。壳体可以包括金属区域。金属区域为例如为第一天线的辐射体。第一 天线为蜂窝网天线或者非蜂窝网天线等非毫米波天线。这里，金属区域例如可以包括壳体的至少一部分金属边框或者其他区域(例如壳体背部的至少一部分金属区域等)。这里，蜂窝网天线例如可以是2G、3G或者4G移动通信天线等。非蜂窝网天线例如是蓝牙天线或者WIFI天线等等。本公开提出了一种天线布置方式，可以将毫米波天线集成在上述金属区域中，从而避免以分立方式布置移动终端中的非毫米波天线和毫米波天线，进而提高移动终端中的有效辐射空间的利用率。
图1示出了根据本公开一些实施例的移动终端的示意图。如图1所示，移动终端100可以包括壳体110和安装在壳体110上的屏幕120。壳体110可以包括处于壳体110上侧的上边框111、处于壳体110左侧的左边框112、处于壳体110右侧的右边框113和处于壳体下侧的下边框114。这里，上边框111、左边框112、右边框113和下边框114可以相互连接(即首尾相连)，也可以不连接。这里，包括上边框111、左边框112、右边框113和下边框114的整体可以称为边框。
在一些实施例中，边框的至少一部分区域为金属材质。壳体110上的至少一部分边框可以为非毫米波天线的辐射体。这里，非毫米波天线可以是蜂窝网天线或者非蜂窝网天线。蜂窝网天线例如可以是2G、3G或者4G移动通信天线等。非蜂窝网天线例如是蓝牙天线或者WIFI天线等等。在一些实施例中，下边框114(即移动终端100底部的边框)为金属材质，可以作为非毫米波天线的辐射体。又例如，包括下边框114、左边框112一部分和右边框113的一部分的整体可以作为非毫米波天线的辐射体。
在一些实施例中，壳体110可以包括背部区域(图1未示出)。背部区域中至少一部分为金属材质，可以作为非毫米波天线的辐射体。
另外说明的是，本公开的移动终端并不限于图1所示的非可折叠设备，也可以是折叠设备。在折叠设备中，用作非毫米波天线的辐射体的金属区域也可以布置在除边框以外的其他位置，本公开对此不做限制。
另外说明的是，移动终端100可以包括一个或多个毫米波天线。这里，毫米波天线可以用于5G标准(第5代移动通信标准)的通信。本公开的实施例可以将毫米波天线整合(集成)在已有的非毫米波天线(即上文中用作非毫 米波天线的辐射体的金属区域)上。下面结合图2对毫米波天线的部署方式进行说明。
图2示出了根据本公开一些实施例的壳体110上金属区域200的示意图。这里，金属区域200例如可以是下边框114。又例如，金属区域200可以包括下边框114、左边框112的一部分和右边框113中的一部分。又例如，金属区域200处于壳体110的背部区域边缘处。总之，本公开的金属区域200可以根据移动终端的结构，布置在适合于接收(发射)射频信号的任意位置，本公开对此不做限制。
金属区域200可以包括一个或多个凹槽，例如图2示出了间隔分布的凹槽210、220、230和240。这里，凹槽可以是图2示出的方槽，也可以是圆槽(即内壁面为圆筒形的凹槽)。每个凹槽可以容纳一个毫米波天线。例如，毫米波天线310、320、330和340分别布置在凹槽210、220、230和240中。这里，不同凹槽中毫米波天线的结构相同。
以凹槽210中毫米波天线310为例，毫米波天线310可以包括第一辐射臂311和第二辐射臂312。其中，第一辐射臂311与第二辐射臂312之间具有间隙。第一辐射臂311接地。第二辐射臂312具有馈电部(图2未示出)。第一辐射臂311例如可以与地板(图2未示出)耦接。这里，地板是指移动终端100中接地结构，例如可以是屏幕120背部的金属层或者移动终端中主板(图2未示出)，但不限于此。第二辐射臂310的馈电部例如可以与射频单元(图2未示出)耦接。
综上，通过在非毫米波天线的表面设置凹槽，和在凹槽中布置毫米波天线，本公开的移动终端100可以将毫米波天线与非毫米波天线整合在一起，从而节省移动终端中天线占用的空间，进而提高移动终端中有效辐射空间的利用率。特别是，移动终端的设计趋于高屏占比和超薄机身。由于移动终端中有效辐射空间有限，本公开的实施例可以避免分立设置方式(即分立部署毫米波天线和非毫米波天线的方式)造成的移动终端尺寸过大问题。
另外，本公开的实施例中可以通过凹槽的槽底可以对毫米波天线的辐射信号进行反射(即，凹槽可以作为毫米波天线的反射器)，从而提高毫米波天线的增益。另外，本公开的实施例还可以通过凹槽的槽底对毫米波天线与壳 体内腔中的器件进行隔离，从而可以避免移动终端壳体内部的其他器件对毫米波天线性能的影响。
另外，在将至少一部分边框作为非毫米波天线的辐射体的场景中，本公开的实施例可以在不影响移动终端100外观结构的前提下将毫米波天线设置在金属边框中，且不会影响移动终端100的金属质感。
在一些实施例中，金属区域200包括壳体110中至少一部分边框。所述一个或多个凹槽分布在所述至少一部分边框上。例如，金属区域200设置在移动终端100的上边框111或者下边框114处。这样，移动终端100水平放置(例如放置在桌面)或者用户握持移动终端100的情况，均不会对毫米波天线的通信造成干扰。换言之，通过将金属区域200设置在上边框111或者下边框114处，本公开的实施列可以提高毫米波天线的抗干扰能力。
在一些实施例中，金属区域200上凹槽的槽底还可以设置供馈电部穿过的通孔。例如图3示出了根据本公开一些实施例的金属区域200的内侧面的示意图。如图3所示，凹槽210、220、230和240上的通孔分别为211、221、231和241。各通孔中穿设有馈电部。例如，通孔211、221、231和241中分别有馈电部313、323、333和343。这里，每个馈电部例如为馈电线，但不限于此。在一些实施例中，每个通孔的内壁与馈电部之间的空隙填充有非导电介质。这样，通孔与馈电部绝缘(即导电隔离)。在此基础上，本公开的实施例可以将馈电部与金属区域进行导电隔离。
在一些实施例中，每个凹槽中的第一辐射臂与每个凹槽的槽底电连接。每个凹槽中的第二辐射臂的底部与每个凹槽的槽底具有间隙。换言之，第二辐射臂与凹槽的槽底未进行电连接。图4示出了金属区域200的局部示意图。如图4所示，凹槽210的槽底与第一辐射臂311电连接。另外，第二辐射臂312与凹槽210的槽底具有间隙。在一些实施例中，金属区域200为下边框114。第一辐射311通过凹槽210的槽底与下边框114电连接。下边框114与左边框112和/或右边框113电连接。左边框112和右边框113可以与地板电连接。这样，第一辐射臂311可以通过下边框114、左边框112和右边框113，耦接到地板。
在一些实施例中，每个凹槽中填充有非导电介质(图4未示出)。换言之， 凹槽与毫米波天线之间的空间可以通过非导电介质填充。这样，本公开的实施例可以通过非导电介质保持毫米波天线在凹槽中的位置。每个毫米波天线中的第一辐射臂和第二辐射臂均与金属区域的外表面齐平。以图4为例，第一辐射臂311和第二辐射臂312与金属区域200的外表面齐平，从而保证金属区域外表面的平滑。
在一些实施例中，每个毫米波天线进一步包括牵引器(也可以称为引向器)。其中，每个毫米波天线的牵引器设置在每个毫米波天线中第一辐射臂和第二辐射臂的外侧。这里，第一辐射臂和第二辐射臂的外侧，是指毫米波天线的辐射方向侧(即毫米波天线的主瓣方向侧)。本公开的实施例可以通牵引器，可以提高天线的带宽，并且优化毫米波天线的波瓣方向。如图5示出了图4中毫米波天线310在增加牵引器后的示意图。如图5所示，毫米波天线310可以包括牵引器314。基于图5中坐标系，牵引器314可以处于第一辐射臂311和第二辐射臂312的外侧。在图5中，第一辐射臂311和第二辐射臂312的外侧是第一辐射臂311和第二辐射臂312的正上方。图5中y轴正向为上方。
在一些实施例中，每个毫米波天线中的第一辐射臂和第二辐射臂均具有下述中任一种形状：半圆形、矩形、三角形和梯形。不限于此，本公开的实施例还可以根据天线性能需求，将第一辐射臂和第二辐射臂的辐射区域设计为其他形状。
图6示出了根据本公开一些实施例的单个毫米波天线的反射系数性能曲线示意图。图6中横轴表示频率，纵轴表示输入回波损耗值。图6中曲线表示输入回波损耗随频率的变化图。图6中28GHz的频段(例如27.5GHz至29.5GHz的范围)的输入回波损耗小于-8dB。显然，本公开实施例中毫米波天线的输入回波损耗比较低，满足毫米波天线性能要求。
图7示出了根据本公开一些实施例的移动终端100的硬件结构示意图。
该移动终端100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、处理器1010、以及电源1011等部件。本领域技术人员可以理解，图7中示出的移动终端结构并不构成对移动终端的限定，移 动终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
射频单元101可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器1010处理；另外，将上行的数据发送给基站。通常，射频单元101包括但不限于至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元101还可以通过无线通信***与网络和其他设备通信。射频单元101可以与天线耦接。射频单元101可以通过天线接收和发射电磁波信号。在一些实施例中，射频单元101可以本公开实施例中的毫米波天线和非毫米波天线。
移动终端通过网络模块102为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元103可以将射频单元101或网络模块102接收的或者在存储器109中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元103还可以提供与移动终端100执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元103包括扬声器、蜂鸣器以及受话器等。
输入单元104用于接收音频或视频信号。输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元106上。经图形处理器1041处理后的图像帧可以存储在存储器109(或其它存储介质)中或者经由射频单元101或网络模块102进行发送。麦克风1042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元101发送到移动通信基站的格式输出。
移动终端100还包括至少一种传感器105，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板1061的亮度，接近传感器可在移动终端100移动到耳边时，关闭显示面板1061和/或背光。作为运动 传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别移动终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器105还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元106用于显示由用户输入的信息或提供给用户的信息。显示单元106可包括显示面板1061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板1061。
用户输入单元107可用于接收输入的数字或字符信息，以及产生与移动终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1071上或在触控面板1071附近的操作)。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1010，接收处理器1010发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1071。除了触控面板1071，用户输入单元107还可以包括其他输入设备1072。具体地，其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
可选的，触控面板1071可覆盖在显示面板1061上，当触控面板1071检测到在其上或附近的触摸操作后，传送给处理器1010以确定触摸事件的类型，随后处理器1010根据触摸事件的类型在显示面板1061上提供相应的视觉输出。虽然在图7中，触控面板1071与显示面板1061是作为两个独立的部件来实现移动终端的输入和输出功能，但是在某些实施例中，可以将触控面板1071与显示面板1061集成而实现移动终端的输入和输出功能，具体此处不 做限定。
接口单元108为外部装置与移动终端100连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元108可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到移动终端100内的一个或多个元件或者可以用于在移动终端100和外部装置之间传输数据。
存储器109可用于存储软件程序以及各种数据。存储器109可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器109可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器1010是移动终端的控制中心，利用各种接口和线路连接整个移动终端的各个部分，通过运行或执行存储在存储器109内的软件程序和/或模块，以及调用存储在存储器109内的数据，执行移动终端的各种功能和处理数据，从而对移动终端进行整体监控。处理器1010可包括一个或多个处理单元；可选的，处理器1010可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器1010中。
移动终端100还可以包括给各个部件供电的电源1011(比如电池)，可选的，电源1011可以通过电源管理***与处理器1010逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
另外，移动终端100包括一些未示出的功能模块，在此不再赘述。
以上所述仅为本公开的示意性实施例而已，并不用以限制本公开，凡在申请的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本公开保护的范围之内。

Claims (11)

  1. 一种移动终端，包括：
    一个或多个毫米波天线，其中每个毫米波天线包括：具有间隙的第一辐射臂和第二辐射臂，所述第一辐射臂接地，所述第二辐射臂具有馈电部；
    壳体，所述壳体具有金属区域，所述金属区域的外表面开设有一个或多个凹槽，其中每个凹槽中设置有一个所述毫米波天线。
  2. 如权利要求1所述的移动终端，其中，所述壳体的所述金属区域包括所述壳体中至少一部分边框，所述一个或多个凹槽分布在所述边框上。
  3. 如权利要求1所述的移动终端，其中，所述一个或多个凹槽分布在所述壳体的下边框上。
  4. 如权利要求1所述的移动终端，其中，
    每个所述凹槽中的第一辐射臂与每个所述凹槽的槽底电连接；
    每个所述凹槽中的第二辐射臂的底部与每个所述凹槽的槽底具有间隙，每个所述凹槽的槽底设置有供所述馈电部穿过的通孔，所述馈电部与所述通孔导电隔离。
  5. 如权利要求4所述的移动终端，其中，每个所述凹槽中填充有非导电介质，每个所述通孔的内壁与每个所述通孔中馈电部之间填充有非导电介质。
  6. 如权利要求1所述的移动终端，其中，每个所述毫米波天线中的第一辐射臂和第二辐射臂均与所述金属区域的外表面齐平。
  7. 如权利要求1所述的移动终端，其中，每个所述毫米波天线还包括牵引器，设置在每个所述毫米波天线中第一辐射臂和第二辐射臂的外侧。
  8. 如权利要求7所述的移动终端，其中，每个所述毫米波天线的牵引器，与所述金属区域的外表面齐平。
  9. 如权利要求1所述的移动终端，其中每个毫米波天线中的第一辐射臂和第二辐射臂均具有下述中任一种形状半圆形、矩形、三角形和梯形。
  10. 如权利要求1所述的移动终端，其中，每个所述凹槽为方槽或者圆槽。
  11. 如权利要求1所述的移动终端，其中，所述金属区域为第一天线的 辐射体，所述第一天线为非毫米波天线。
PCT/CN2020/090049 2019-05-29 2020-05-13 移动终端 WO2020238630A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110233328A (zh) * 2019-05-29 2019-09-13 维沃移动通信有限公司 移动终端
CN111628292B (zh) * 2020-06-05 2021-05-07 上海创功通讯技术有限公司 天线***
CN112952345B (zh) * 2021-01-27 2023-05-26 维沃移动通信有限公司 电子设备
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140300518A1 (en) * 2011-02-11 2014-10-09 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US20170110787A1 (en) * 2015-10-14 2017-04-20 Apple Inc. Electronic Devices With Millimeter Wave Antennas And Metal Housings
CN107317097A (zh) * 2017-07-03 2017-11-03 昆山睿翔讯通通信技术有限公司 一种毫米波阵列和非毫米波一体化天线
CN109066055A (zh) * 2018-09-28 2018-12-21 维沃移动通信有限公司 一种终端设备
CN109346829A (zh) * 2018-09-28 2019-02-15 维沃移动通信有限公司 一种终端设备
CN110233328A (zh) * 2019-05-29 2019-09-13 维沃移动通信有限公司 移动终端

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622483C1 (ru) * 2016-01-11 2017-06-15 Самсунг Электроникс Ко., Лтд. Мобильное устройство с фазированной антенной решеткой вытекающей волны
CN108417995B (zh) * 2018-05-11 2023-09-12 深圳市信维通信股份有限公司 用于5g移动通信的天线单元及阵列天线

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140300518A1 (en) * 2011-02-11 2014-10-09 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US20170110787A1 (en) * 2015-10-14 2017-04-20 Apple Inc. Electronic Devices With Millimeter Wave Antennas And Metal Housings
CN107317097A (zh) * 2017-07-03 2017-11-03 昆山睿翔讯通通信技术有限公司 一种毫米波阵列和非毫米波一体化天线
CN109066055A (zh) * 2018-09-28 2018-12-21 维沃移动通信有限公司 一种终端设备
CN109346829A (zh) * 2018-09-28 2019-02-15 维沃移动通信有限公司 一种终端设备
CN110233328A (zh) * 2019-05-29 2019-09-13 维沃移动通信有限公司 移动终端

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