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Antenna and terminal

An antenna and terminal technology, which is applied in the direction of antenna grounding device, antenna support/installation device, etc., can solve the problems of limited adjustment space, restricted mobile terminal volume, etc., and achieve the effect of increasing bandwidth and increasing effective radiation area

Active Publication Date: 2019-06-04
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is limited by the limited size of the mobile terminal, and the adjustment space is limited

Method used

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  • Antenna and terminal
  • Antenna and terminal
  • Antenna and terminal

Examples

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Embodiment Construction

[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0041] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention and the drawings are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or...

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Abstract

The invention provides an antenna and a terminal. The antenna comprises an antenna body, a feeding network and a grounding plate. The antenna body is connected with the grounding plate through the feeding network. The grounding plate is provided with an opening for exciting the radiation mode of the grounding plate so as to couple the antenna body to the grounding plate. Because the radiation modes of the antenna body and the antenna ground are excited simultaneously in the embodiment of the invention, the bandwidth is enhanced.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to an antenna and a terminal. Background technique [0002] At present, the pursuit of an ultra-thin appearance and a higher screen-to-body ratio is the current design trend of mobile terminals such as smart phones. Under this trend, more and more devices will be placed in the antenna area in the terminal, and the environment of the antenna is getting worse and worse. In a limited space environment, the design of broadband antenna becomes difficult, especially for low frequency, because the antenna needs more space at this time, but this runs counter to the mainstream of appearance design. [0003] At present, mobile terminal manufacturers mainly increase the bandwidth by changing the basic factors that affect the antenna bandwidth in solving the problem of antenna bandwidth. For a built-in antenna, the main factors affecting the bandwidth are the height of the antenna su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/48
Inventor 张林光
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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