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Antenna device

A kind of antenna equipment and mesh technology, applied in the direction of antenna, antenna parts, antenna support/installation device, etc., can solve the problems of increased loss, attenuation of signal power or increased reflection loss, etc., to achieve easy concealment and improve radio wave environmental effects

Active Publication Date: 2016-05-18
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In general, as the operating frequency band increases, the straightness of radio waves may increase, and the loss due to transmission distance may increase
In addition, due to the relatively high linearity of radio waves, the attenuation or reflection loss of signal power due to obstacles (buildings or geographical features) may increase

Method used

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Examples

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Embodiment Construction

[0038] The disclosure herein may be variously modified and may have various embodiments, some of which will be described in more detail below with reference to the accompanying drawings. However, it should be understood that the present invention is not limited to the specific embodiments, but includes all modifications, equivalents, and substitutions within the spirit and scope of the present invention.

[0039]Although ordinal terms such as "first" and "second" are used to describe various elements, these elements are not limited by the terms. These terms are only used for the purpose of distinguishing one element from other elements. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated items.

[0040] In addition, relational terms "front su...

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PUM

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Abstract

According to various embodiments of the present disclosure, an antenna device may include: a base substrate; a mesh grid formed by transparent electrodes on at least one surface of the base substrate; and a power feeding port connected to the mesh grid to provide a power feeding signal. At least a part of the mesh grid may form a radiation element with at least one of the power feeding signal indicative of direct feeding, and the power feeding signal indicative of coupled feeding indirectly. Since the radiation element may be configured by forming the mesh grid using a transparent conductive material, the antenna device may be easily concealed. Even if the antenna device is attached to, for example, a window glass of a vehicle or a window of a building, the antenna device may contribute to the removal of a shadow region while sufficiently securing the visibility of the glass.

Description

technical field [0001] Various embodiments of the invention relate to an antenna device. Background technique [0002] Recently, wireless communication technology has been realized by using various methods such as wireless local area network (W-LAN) represented by Wi-Fi technology, Bluetooth and near field communication (NFC), and commercial mobile communication network connection. Mobile communication services originate from first-generation mobile communication services focusing on voice communication, and have gradually developed into ultra-high-speed and large-capacity services (eg, high-quality video streaming services). Next-generation mobile communication services that will be commercially available in the future are expected to be provided through UHF bands of tens of GHz or higher. [0003] With the evolution of communication standards such as W-LAN or Bluetooth, electronic devices such as mobile communication terminals are equipped with antenna devices to accommod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/36
CPCH01Q1/1278H01Q1/36H01Q1/1271H01Q21/28H01Q1/38
Inventor 金润建高胜台林相镐洪源斌
Owner SAMSUNG ELECTRONICS CO LTD
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