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Antenna devices and electronic equipment

An antenna device and electrical connection technology, which is applied to the antenna grounding device, the antenna support/installation device, the antenna, etc., can solve the problems of occupying the space of electronic equipment and unfavorable miniaturization design of electronic equipment.

Active Publication Date: 2022-05-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, each communication mode of the electronic device requires a corresponding antenna to support it, so multiple independent antennas need to be installed in the electronic device, and multiple independent antennas need to occupy a large amount of space inside the electronic device, which is not conducive to the small size of the electronic device. design

Method used

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  • Antenna devices and electronic equipment
  • Antenna devices and electronic equipment
  • Antenna devices and electronic equipment

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Embodiment Construction

[0024] 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. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0025] An embodiment of the present application provides an electronic device. The electronic equipment may be devices such as smart phones and tablet computers, and may also be game devices, AR (Augmented Reality, Augmented Reality) equipment, automobile devices, data storage devices, audio playback devices, video playback devices, notebook computers, desktop computing devices, etc. equipment etc.

[0026] refer to figure 1 , figure 1 It is a schematic structural diagram of ...

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Abstract

An embodiment of the present application provides an antenna device and electronic equipment, and the antenna device includes: a near-field communication chip for providing a differential excitation current; a first non-near-field communication chip for providing a first non-near-field communication excitation signal a ground plane formed with a conductive path; a first conductor structure comprising spaced apart first and second conductor segments; a second conductor structure; the first conductor structure, the conductive path, and the second conductor structure jointly form a first conductive loop for transmission of the differential excitation current, and the second conductor segment also forms a second conductive loop for transmission of the first non-near-field communication excitation signal. In the antenna device, the design of the NFC antenna can be realized by coordinating the conductor structure of different parts of the electronic device with the ground plane, and the multiplexing of the second conductor segment can also be realized, thereby saving the occupied space of the antenna in the electronic device, and Make the layout of the antenna more flexible.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an antenna device and electronic equipment. Background technique [0002] With the development of communication technology, electronic devices such as smart phones can realize more and more functions, and the communication modes of electronic devices are also more diversified. For example, a common electronic device may support various communication modes such as cellular network communication, Wireless Fidelity (Wi-Fi) communication, Global Positioning System (Global Positioning System, GPS) communication, Bluetooth (Bluetooth, BT) communication, and the like. In addition, with the advancement of communication technology, electronic devices can gradually realize near field communication (Near Field Communication, NFC). Among them, each communication mode of the electronic device requires a corresponding antenna to support it, so multiple independent antenna...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q1/38H01Q1/48H01Q1/50H01Q1/22H04B5/48
CPCH01Q1/36H01Q1/38H01Q1/48H01Q1/50H01Q1/22H04B5/20H01Q21/28H01Q7/00H01Q1/243H01Q1/521H04B5/26H04B5/48H03H7/0115H03H7/38
Inventor 李偲
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD