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Antennas for computers with conductive casings

A conductive shell and slot antenna technology, applied to antenna equipment with additional functions, antennas, computing, etc., can solve the problems of limiting the practical application of slot antennas, lack of bandwidth or radiation frequency, etc.

Active Publication Date: 2018-04-24
GOOGLE LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Alternatively, a slot antenna with a smaller slot would traditionally lack the desired bandwidth or radiate frequency
These two drawbacks limit the practical application of slot antennas in conductive enclosures

Method used

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  • Antennas for computers with conductive casings
  • Antennas for computers with conductive casings
  • Antennas for computers with conductive casings

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] figure 1 is a diagram of an example embodiment of a system 100 in accordance with the disclosed subject matter. In a preferred embodiment, system 100 may comprise a computing device such as a shared computing terminal, thin client, desktop personal computer, laptop computer, netbook, tablet computer, smart phone, or the like.

[0024] In this embodiment, system 100 may include a conductive housing or frame 102 . In various embodiments, this conductive housing or frame 102 may comprise metal (eg, aluminum, magnesium alloy, titanium, etc.).

[0025] In some embodiments, for example, a laptop computer enclosure can be divided into four sections or sections. A housing may comprise the portion of the laptop computer housing above or behind the laptop computer screen, or back cover. The B-housing may comprise the portion of the laptop computer housing that is in front of or on the same side as the laptop computer screen, or the front cover. The C-case may contain a porti...

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PUM

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Abstract

According to one general aspect, an apparatus can include a conductive frame (102) and a slot antenna (104). The slot antenna (104) may be at least partially formed from the conductive frame (102), wherein the slot antenna (104) includes a slot opening (106) and is configured to provide at least a first frequency resonance. The slot opening (106) may have a width equal to or less than 1 / 200 of the wavelength of the first resonance frequency.

Description

[0001] Related Application Cross Reference [0002] This application claims priority to U.S. Nonprovisional Patent Application No. 13 / 269,572, filed October 8, 2011, entitled "ANTENNAS FOR COMPUTERS WITH CONDUCTIVE CHASSIS," and is Continuation of said patent application claiming under 35 U.S.C. § 119(e) filed September 30, 2011, entitled "ANTENNAS FOR COMPUTERS WITH CONDUCTIVE CASE CHASSIS)" U.S. Provisional Patent Application No. 61 / 541,740. The subject matter of both of these earlier filed applications is hereby incorporated by reference in their entirety. technical field [0003] The present description relates to the transmission and reception of electrical signals, and more particularly to a slot antenna. Background technique [0004] Metallic or more generally conductive housings for laptops, tablets and the like are becoming popular. Generally speaking, these metallic or more generally conductive housings provide elegant appearance and mechanical strength to comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16H01Q1/24H01Q1/42H01Q13/10H01Q5/10
CPCG06F1/1656G06F1/1698H01Q1/243H01Q1/44H01Q1/42H01Q5/30H01Q5/378H01Q13/10H01Q1/24H01Q1/2258
Inventor 阿贾伊·钱德拉·文卡塔·古马拉
Owner GOOGLE LLC