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Notebook computer

A notebook computer, metal sheet technology, applied in the direction of circuits, electrical components, electrical digital data processing, etc., can solve the problems of increasing cost and process complexity

Active Publication Date: 2012-11-28
KUANG CHI INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that the raw materials must be replaced. If you want to directly integrate the antenna on the notebook case, you must use special materials to remake the case, and then process the antenna on it.
Increased cost and process complexity

Method used

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Experimental program
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Embodiment Construction

[0034] The invention provides a notebook computer, including a host computer for data processing and a display device connected to the host computer, the host computer has a wireless network card and an antenna connected to the wireless network card, such as figure 1 and figure 2 As shown, the antenna of the present invention only includes one antenna 100. The antenna 100 includes a dielectric substrate 1, a first metal sheet 4 and a second metal sheet 7 attached to the opposite surfaces of the dielectric substrate 1, and a second metal sheet 7 is arranged around the first metal sheet 4. A feeder 2, a second feeder 8 is arranged around the second metal sheet 7, the first feeder 2 feeds into the first metal sheet 4 through coupling, and the second feeder 8 feeds into the first metal sheet 4 through coupling Two metal sheets 7, the first metal sheet 4 is hollowed out with an asymmetric first micro-groove structure 41 and a second micro-groove structure 42 to form a first metal ...

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PUM

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Abstract

The invention provides a notebook computer which comprises a host for data processing operation and a display equipment which is connected with the host, wherein the host is provided with a wireless network card and at least one antenna which is connected with the wireless network card, the antenna comprises a medium substrate, a first metal sheet and a second metal sheet, the first metal sheet and the second metal sheet are adhered to the two opposite surfaces of the medium substrate, a first feeder is arranged around the first metal sheet, a second feeder is arranged around the second metal sheet, the first feeder and the second feeder are respectively fed into the first metal sheet and the second metal sheet in a coupling mode, the first metal sheet and the second metal sheet are respectively provided with a micro groove structure in a hollow way, and the first feeder is electrically connected with the second feeder. The notebook computer can work under a relatively low working frequency and can satisfy the requirements on miniaturization, low working frequency and broadband multimode for the antenna.

Description

【Technical field】 [0001] The invention relates to the field of notebook computers, in particular to an antenna for transmitting and receiving wireless signals of a notebook computer. 【Background technique】 [0002] At present, the development trend of notebook computers is miniaturization, thinning and low cost. In the process of miniaturization, the configuration of wireless communication methods has become a headache for notebook manufacturers. This is because: with the increase in the number of antennas, various antennas Integration in miniaturized notebooks is becoming more and more difficult. Forcibly installing antennas of various modes will cause mutual coupling between antennas and seriously reduce the performance of the antennas. [0003] The antennas currently equipped with notebooks are generally PCB antennas, which are not only large in size, but also have limitations in antenna structure design, and cannot support all antenna modes currently required. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16H01Q1/22H01Q1/38H01Q5/01H01Q5/10
Inventor 刘若鹏徐冠雄
Owner KUANG CHI INST OF ADVANCED TECH