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Antenna assembly and electronic device

A technology of antenna components and slot antennas, which is applied in the directions of antenna grounding devices, antenna support/mounting devices, antennas, etc., and can solve the problems of poor structural strength and poor external texture of electronic devices

Active Publication Date: 2018-11-02
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problems of poor structural strength and poor external texture of electronic devices such as mobile phones, where broken seams are set on the metal frame, the application provides an antenna assembly and an electronic device

Method used

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  • Antenna assembly and electronic device
  • Antenna assembly and electronic device
  • Antenna assembly and electronic device

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0020] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features...

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Abstract

The invention discloses an antenna assembly, which comprises a printed circuit board, a ground plane, a metal frame, wherein the printed circuit board is provided with two feed sources; the ground plane is arranged on the printed circuit board and is provided with four ground points; the metal frame is arranged on the periphery of the printed circuit board in a surrounding manner; a slot is arranged in an interval between the metal frame and the ground plane; the metal frame comprises four connection points; the four connection points are grounded through the four ground points separately; andfeeder lines connected with the metal frame and the feed sources are arranged between the first connection point and the second connection point and between the third connection point and the fourthconnection point separately to form a first slot antenna and a second slot antenna by using the slot. According to the antenna assembly, the metal frame is a complete closed loop and is not provided with a break joint, so that an electronic device of using the antenna assembly has better strength as a whole and simultaneously has relatively good appearance quality. The invention further provides the electronic device comprising the antenna assembly.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an antenna assembly and an electronic device. Background technique [0002] Antennas are installed on electronic devices such as mobile phones and tablet computers for communication. At present, the antennas of electronic devices such as mobile phones are usually provided with breaks in the metal frame of the metal shell to meet the performance requirements of the antenna frequency band. However, such broken seams will affect the overall appearance of the mobile phone and the appearance texture of the entire electronic device, and the processing cost of the broken seams is high. On the other hand, the broken seam has high requirements on the width of the broken seam in the process of processing. If the width is too large, it will affect the appearance and the strength of the electronic device; otherwise, the width will cause mutual coupling between the parts ...

Claims

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Application Information

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IPC IPC(8): H01Q1/22H01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q5/335H01Q21/00H01Q21/30
CPCH01Q1/22H01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q21/0006H01Q21/30H01Q5/335
Inventor 胡兴邦
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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