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Electronic equipment

A technology of electronic equipment and feeding point, applied in the field of electronics, can solve the problem of lack of diversity in communication frequency bands, and achieve the effect of increasing the frequency range of communication, prolonging the resonance length, and improving the diversity

Inactive Publication Date: 2018-11-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the communication frequency bands that current electronic devices can tune out lack diversity and cannot meet the above demands

Method used

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Embodiment Construction

[0021] 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.

[0022] In the description of the present application, the terms "first" and "second" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifi...

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Abstract

The embodiment of the invention provides electronic equipment which comprises a middle frame, a shell accessory and a signal source. The middle frame comprises a base plate and a metal frame which isarranged on the periphery of the base plate, and a first metal part is formed on the metal frame. The shell accessory is arranged on a rear cover of the electronic equipment in a covering mode, a second metal part is arranged on the shell accessory, and the second metal part and the first metal part are electrically connected to form a first antenna radiating body. The signal source is electrically connected with the first antenna radiating body, the signal source is used for feeding first radio-frequency signals to the first antenna radiating body, and the first antenna radiating body is usedfor emitting the first radio-frequency signals. According to the electronic equipment, the second metal part on the shell accessory and the first metal part on the middle frame together form the first antenna radiating body, so that the resonance length of the first antenna radiating body is prolonged, the communication frequency range of the electronic equipment is widened, and the diversity ofcommunication frequency is improved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an electronic device. Background technique [0002] With the development of communication technology, electronic devices such as smart phones can support more and more communication frequency bands. For example, an LTE (Long Term Evolution, long term evolution) communication signal may include a radio frequency signal with a frequency between 700 MHz and 2700 MHz. [0003] The radio frequency signals that electronic equipment can support can be divided into low frequency signals, intermediate frequency signals and high frequency signals. Wherein, each of the low-frequency signal, the intermediate-frequency signal and the high-frequency signal includes a plurality of sub-frequency band signals. Each sub-band signal needs to be transmitted to the outside world through an antenna. [0004] At present, the frequency resources of each communication market in the world...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q5/10H01Q5/20H01Q1/48H01Q1/50
CPCH01Q1/36H01Q1/44H01Q1/48H01Q1/50H01Q5/10H01Q5/20
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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