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a wireless communication device

A technology of wireless communication device and mobile communication equipment, which is applied in the direction of antenna support/installation device, antenna, antenna parts, etc., and can solve the problems of limited application range and inability to realize high frequency of 4G technology

Active Publication Date: 2021-06-08
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the closed-loop metal frame antenna of the prior art is a 3G antenna, which cannot realize the high frequency of 4G technology, that is, the high frequency above 2300, and its application range is very limited.

Method used

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Embodiment Construction

[0032] A wireless communication device for receiving or transmitting electromagnetic waves according to a preferred embodiment of the present invention is used for receiving or transmitting electromagnetic waves, including an annular frame continuously arranged on the side edge of the mobile communication device, located in the mobile communication device and the annular frame Partially spaced conductive plates provide the conductive plate and the annular frame with a first connecting portion and a second connecting portion that are electrically connected, and are located between the first connecting portion and the second connecting portion and connect the annular frame and the conductive plate with the first connecting portion. A power feeding part and a second power feeding part, and a first control part and a second control part respectively controlling the first power feeding part and the second power feeding part, and the phase between the first power feeding part and the ...

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Abstract

The invention discloses a wireless communication device for receiving or transmitting electromagnetic waves, which is used for receiving or transmitting electromagnetic waves, and comprises an annular frame continuously arranged on the side edge of a mobile communication device, and is located in the mobile communication device at intervals from the annular frame. a conductive plate, providing a first connecting portion and a second connecting portion for electrical conduction between the conductive plate and the annular frame, located between the first connecting portion and the second connecting portion, and connecting the annular frame and the first power feeding part and the second power feeding part of the conductive plate, and the first control part and the second control part respectively controlling the first power feeding part and the second power feeding part, the first power feeding part There is a space between the electric part and the second power feeding part.

Description

【Technical field】 [0001] The present invention relates to a wireless communication device, in particular to a wireless communication device for mobile communication equipment. 【Background technique】 [0002] The mobile phone with metal frame feels good and meets the aesthetic requirements of users. It is the technology chosen by many brand manufacturers for their flagship products. At the same time, the metal frame can be used as a wireless communication device, that is, a part of the antenna. Therefore, more and more mobile phone frames are being used. Used as part of an antenna. However, due to the limitation of antenna technology, metal-frame mobile phones are usually provided with breakpoints, and the breakpoints affect the appearance of the mobile phone. Therefore, it is rare to see a mobile phone with a full metal frame in the market. [0003] Chinese patent announcement No. CN201420551405 discloses a closed-loop (seamless) metal frame 3G antenna, which can realize wo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q1/44H01Q1/50
CPCH01Q1/243H01Q1/44H01Q1/50
Inventor 张斌
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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