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An antenna apparatus and an electronic device with the antenna apparatus

An antenna device and technology of electronic equipment, applied in the electronic field, can solve the problems of being unable to adapt to the development trend of thinner and lighter mobile phones, and achieve the effects of controlling the overall size of the whole machine, good antenna gain performance, and reducing interference

Active Publication Date: 2014-03-12
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, this design cannot adapt to the development trend of mobile phone thin and light design

Method used

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  • An antenna apparatus and an electronic device with the antenna apparatus
  • An antenna apparatus and an electronic device with the antenna apparatus
  • An antenna apparatus and an electronic device with the antenna apparatus

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Embodiment Construction

[0027] The core of the present invention is to provide an antenna device applied to an electronic device with a casing, which can effectively reduce the space requirements such as the height of the antenna and the outer peripheral spacing on the basis of satisfying the use function of the antenna, and meets the ultra-light and ultra-thin electronic equipment Design trends. The present embodiment will be described in detail below in conjunction with the accompanying drawings.

[0028] Without loss of generality, this embodiment is described with a mobile phone as a main body. It should be understood that the structural design of the antenna device specified based on the mobile phone is also applicable to other communication electronic equipment, such as a PAD tablet computer, a notebook computer, or a camera that can transmit pictures wirelessly.

[0029] See figure 1 , which shows a schematic diagram of the mobile phone in this embodiment.

[0030] The casing of the mobile ...

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Abstract

The invention discloses an antenna apparatus applied to an electronic device with a housing. A circuit board and an antenna body connected with the circuit are included inside the housing. A metal component is also arranged inside the housing. The antenna apparatus also comprises a grounding part connected with the antenna body. The grounding part is arranged above the metal component and a grounding point of the antenna body, and the metal component is connected with the grounding point of the antenna body. The antenna body and the metal component and the circuit board form a radiator of the antenna apparatus. According to the antenna apparatus provided by the invention, space requirements such as the height of the antenna and peripheral spacing can be effective reduced on the basis that a usage function of the antenna is satisfied, so that the antenna apparatus provided by the invention accords with a development trend towards being ultra-light and ultrathin of electronic devices. On the above basis, the invention also provides the electronic device with the antenna apparatus.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an antenna device and electronic equipment with the antenna device. Background technique [0002] With the development of science and technology and the gradual improvement of application requirements, miniaturized and integrated electronic equipment is constantly being introduced, and ultra-light and ultra-thin design has gradually become a development trend. Therefore, it is required that the smaller the component parts, the better. Obviously, the antenna device for receiving and sending signals also needs to meet the thin and light design requirements. [0003] As we all know, limited by its own working principle, the layout of the antenna requires a certain height or clearance area, which cannot be arbitrarily reduced under normal circumstances. Taking mobile phone products as an example, the current mobile phone design usually places the main antenna at the bottom of th...

Claims

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Application Information

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IPC IPC(8): H01Q1/48H01Q1/50H01Q1/22H01Q1/36
Inventor 林辉
Owner LENOVO (BEIJING) CO LTD
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