Antenna module and its mobile terminal

A mobile terminal antenna and module technology, which is applied to antenna supports/installation devices, antenna equipment with additional functions, wireless communication, etc., can solve the complex structure, limited use, and adaptive adjustment performance of mobile terminal antenna modules. To achieve the effect of flexible design, simplified structure and improved performance

Inactive Publication Date: 2015-08-12
AAC PRECISE MFG TECH CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention mainly solves the technical problems of complex structure, poor adaptability adjustment performance and limited use of the mobile terminal antenna module in the prior art. The present invention provides a mobile terminal antenna module with simple structure, convenient parameter adjustment and optimization

Method used

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  • Antenna module and its mobile terminal
  • Antenna module and its mobile terminal
  • Antenna module and its mobile terminal

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In order to facilitate the understanding of those skilled in the art, the present invention will be further described in detail below in conjunction with the accompanying drawings, taking the antenna module applied to mobile phones as an example, but the mobile terminal described in the present invention is not limited to mobile phones, and it can also be PDA, MID Wait for other mobile communication equipment, do not go into details one by one here.

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Abstract

The invention provides an antenna module of a mobile terminal. The antenna module of the mobile terminal comprises a radiating principal, a first branch, a second branch, a mainboard and a main ground wire. The radiating principal is in corresponding electric connection with the main ground wire. The mainboard comprises a ground terminal and a radio frequency feed source. The antenna module of the mobile terminal is characterized in that the first branch and the radiating principal are arranged in a coupling mode. The first branch comprises a feed electrode which is in corresponding electric connection with the radio frequency feed source. The second branch comprises a conducting electrode and a grounding electrode, the conducting electrode is in corresponding electric connection with the radiating principal, and the grounding electrode is in corresponding electric connection with the ground terminal of the mainboard. The antenna module is simple in structure, parameters are easy to adjust, and performance is improved. In addition, the invention further provides the mobile terminal with the antenna module.

Description

technical field [0001] The present invention relates to wireless transmission and reception technology, in particular, to an antenna module for transmitting radio waves and receiving radio waves of a mobile terminal and a mobile terminal. Background technique [0002] With the development of wireless communication technology, the requirements for wireless communication equipment are getting higher and higher. The antenna module used as electromagnetic wave reception and transmission also produces a variety of structures to meet the requirements of communication equipment. The performance or structure of the antenna module is also Hence the greater challenge. [0003] The current built-in antenna module of the mobile terminal generally adopts a planar inverted F antenna (PIFA) and a monopole antenna (Monopole Antenna). Due to the high requirements on the area and height of the planar inverted F antenna, the layout and thinning of the entire mobile terminal are severely limit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q1/22H04B1/3827H04W88/02
Inventor 戴有祥黄源烽陈友春
Owner AAC PRECISE MFG TECH CHANGZHOU
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