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Antenna structure and communication equipment

A technology of antenna structure and preset frequency band, which is applied in the direction of antenna grounding switch structure connection, antenna, antenna grounding device, etc., can solve the problems of increasing antennas and excessive space of mobile communication terminals, and achieves small footprint, simple structure, The effect of increasing market share

Pending Publication Date: 2022-03-25
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology

This results in a significant increase in the number of antennas in the mobile communication terminal, which will take up too much space inside the mobile communication terminal.

Method used

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  • Antenna structure and communication equipment
  • Antenna structure and communication equipment
  • Antenna structure and communication equipment

Examples

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Embodiment Construction

[0032] 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 invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0033] With the acceleration of the internationalization process and the rapid development of 5G communication technology, mobile communication terminals sold abroad must support multi-band communication in order to meet the needs of different communication networks in various countries. Therefore, the international version of 5G mobile phones must support N41, N78, N77, N79 and other frequency ...

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Abstract

The invention relates to an antenna structure and communication equipment, the antenna structure comprises a main body part and a coupling part, the main body part comprises a first support arm and a second support arm, and the coupling part is arranged on one side, connected with the second support arm, of the first support arm; the antenna structure further comprises a feeding point and at least two grounding points. The distance between the feeding point and the edge close to the coupling part is smaller than a first preset distance. The first grounding point is arranged at the free end part of the first support arm, the second grounding point is arranged on the second support arm, and a first vibration arm is formed between the second grounding point and the free end part of the second support arm; a second vibration arm is formed in an area among the feeding point, the first grounding point and the second grounding point; the coupling part forms a third vibration arm. The antenna structure is simple in structure, small in occupied space and capable of covering multiple frequency bands, the communication equipment provided with the antenna structure can adapt to communication networks of multiple countries in the world, and the overseas market share of the communication equipment and the use experience of users are improved.

Description

technical field [0001] The present disclosure relates to the field of communication equipment, and in particular to an antenna structure and communication equipment. Background technique [0002] With the acceleration of the internationalization process and the rapid development of 5G communication technology, mobile communication terminals sold abroad must support multi-band communication in order to meet the needs of different communication networks in various countries. [0003] At the same time, in order to improve the user's communication experience when using the mobile communication terminal, the mobile communication terminal should also support the MIMO (Multiple Input Multiple Output) technology while supporting multi-band communication. This results in a substantial increase in the number of antennas of the mobile communication terminal, which will occupy too much space inside the mobile communication terminal. Contents of the invention [0004] In order to over...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/48H01Q1/50H01Q5/28
CPCH01Q5/28H01Q1/50H01Q1/36H01Q1/48
Inventor 韩松王亚丽
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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