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Antenna structure and electronic equipment

A technology of antenna structure and electronic equipment, applied in antenna grounding switch structure connection, antenna equipment with additional functions, antenna, etc., can solve the problems of reducing antenna radiation performance and limited antenna volume

Active Publication Date: 2022-03-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in a MIMO system, if the antenna spacing is too small, mutual coupling will occur, thereby reducing the radiation performance of the antenna.
In addition, the volume left for the antenna in the electronic device is limited, how to realize the MIMO system in a compact space has become an urgent problem to be solved

Method used

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  • Antenna structure and electronic equipment
  • Antenna structure and electronic equipment
  • Antenna structure and electronic equipment

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Embodiment Construction

[0062] The technical solution in this application will be described below with reference to the accompanying drawings.

[0063] The technical solution provided by this application is applicable to electronic equipment using one or more of the following communication technologies: Bluetooth (blue tooth, BT) communication technology, global positioning system (global positioning system, GPS) communication technology, wireless fidelity (wireless fidelity) , WiFi) communication technology, global system for mobile communications (GSM) communication technology, wideband code division multiple access (wideband code division multiple access, WCDMA) communication technology, long term evolution (long term evolution, LTE) communication technology, 5G Communication technology and other communication technologies in the future. The electronic device in the embodiment of the present application may be a mobile phone, a tablet computer, a notebook computer, a smart bracelet, a smart watch,...

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Abstract

The embodiment of the invention provides electronic equipment, which comprises an antenna structure, and the antenna structure comprises a first radiator, a first feed unit and a second feed unit, wherein the first radiator comprises a first feeding point and a second feeding point, the first feeding unit feeds the antenna structure at the first feeding point, and the second feeding unit feeds the antenna structure at the second feeding point; the first feeding point is arranged in the central area; and the second feeding point is arranged between the central area and one end of the first radiating body. The antenna structure provided by the invention is a double-antenna structure, the space occupied by the double-antenna structure can be reduced by sharing the same radiator, and meanwhile, the isolation between the double antennas is good.

Description

technical field [0001] The present application relates to the field of wireless communication, in particular to an antenna structure and electronic equipment. Background technique [0002] With the rapid development of wireless communication technology, in the past, the second generation (2G) mobile communication system mainly supported the call function, and electronic equipment was only a tool for people to send and receive text messages and voice communication. The wireless Internet access function uses the voice channel for data transmission. To send, the speed is extremely slow. Nowadays, in addition to making calls, sending text messages, and taking pictures, electronic devices can also be used to listen to music online, watch online movies, and real-time videos, covering various applications in people's lives, such as calls, video entertainment, and e-commerce. Among them, various functional applications require wireless network to upload and download data, therefore...

Claims

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Application Information

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IPC IPC(8): H01Q1/50H01Q5/10H01Q5/20H01Q5/50H01Q1/36H01Q1/52H01Q3/00H01Q1/22
CPCH01Q1/50H01Q5/20H01Q1/36H01Q1/521H01Q1/22H01Q1/12H01Q5/15H01Q1/243H01Q5/335H01Q5/371H01Q21/28H01Q9/16H01Q1/2291H01Q21/24H01Q1/273H01Q5/385
Inventor 兰尧王汉阳隆仲莹
Owner HUAWEI TECH CO LTD
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