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Electronic device

A technology of electronic equipment and equipment, applied in the directions of circuits, electrical components, antennas, etc., can solve problems such as unreasonable antenna design and inability to meet the receiving performance requirements of laptop antennas, and achieve the effect of reducing distance and reducing occlusion problems.

Inactive Publication Date: 2016-03-30
LENOVO (BEIJING) LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides an electronic device, which is used to solve the technical problem that the antenna design of the notebook computer is unreasonable in the prior art, and thus cannot meet the antenna receiving performance requirements of various use modes of the notebook computer, so as to meet the light and thin requirements of the notebook computer Under the premise of ensuring the technical effect of antenna receiving performance

Method used

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Embodiment Construction

[0040] The embodiment of the present application provides an electronic device to solve the technical problem that the antenna design of the notebook computer is unreasonable in the prior art and cannot meet the requirements of the antenna receiving performance of the notebook computer in various usage modes, so as to realize the light and thin requirements of the notebook computer. Under the premise of modernization requirements, the technical effect of ensuring the receiving performance of the antenna.

[0041] In order to solve the above-mentioned technical problems, the electronic equipment in the embodiment of the present application has the following general ideas:

[0042] An electronic device comprising:

[0043] Equipment casing; a monopole antenna, arranged in the equipment casing, the monopole antenna includes a first section, and a second section formed by bending and extending the first section, the first section and the The second section is approximately L-shap...

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Abstract

The invention discloses an electronic device comprising a device housing, a monopole antenna, a loop antenna, and a coaxial cable, wherein the monopole antenna, the loop antenna and the coaxial cable are disposed in the device housing. The coaxial cable is directly connected with the feed port of the monopole antenna, and feeds the monopole antenna in order to stimulate the monopole antenna to generate radiation such that a high-frequency resonant electromagnetic field is formed on the radiation end of the monopole antenna. The loop antenna is located within the coverage of the high-frequency resonant electromagnetic field generated by the monopole antenna. The high-frequency resonant electromagnetic field stimulates the loop antenna by means of energy coupling so as to enable the monopole antenna and the loop antenna to be both in operating states.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an electronic device. technical background [0002] With the continuous development of the WLAN technology in the wireless communication technology, more and more electronic devices have a wireless Internet access function. In order to realize the wireless Internet access function, it is necessary to install an antenna in the electronic device. [0003] For example, in the prior art, the notebook computer has a metal casing, and at this time, the antennas are usually arranged on both sides above the B-side panel of the notebook computer. When the notebook computer is in the open mode, the antenna clearance area is unobstructed, and the antenna has good signal reception performance at this time. [0004] In the process of implementing the technical solutions of the embodiments of the present application, the inventors of the present application found that the prior art has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q21/00
Inventor 路凯
Owner LENOVO (BEIJING) LTD
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