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Antenna device and electronic device having same

A technology of antenna device and electronic device, which is applied in the direction of antenna support/installation device, antenna, electric short antenna, etc., to achieve the effect of stable radiation performance

Active Publication Date: 2018-01-09
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The antenna devices disclosed in the above-referenced papers utilize AMCs composed of unit cell combinations having a 7×7 arrangement or unit cell combinations having a 9×5 arrangement, and their horizontal×vertical dimensions exceed 50mm×50mm, thereby limiting the They are mounted on small electronic devices or medical electronic devices attached to the body

Method used

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  • Antenna device and electronic device having same
  • Antenna device and electronic device having same
  • Antenna device and electronic device having same

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Embodiment Construction

[0041]The following description with reference to the accompanying drawings is provided to help fully understand various embodiments of the present disclosure defined by the claims and their equivalents. Various specific details are included to aid in understanding but should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0042] The terms and words used in the following description and claims are not limited to the bibliographical bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the following descriptions of variou...

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Abstract

An antenna device is provided. The antenna device may include a conductive radiator pattern formed on one surface of the dielectric substrate, an artificial magnetic conductor layer including at least one unit cell formed on the other surface of the dielectric substrate, and a shorting pin connected to the unit cell. The artificial magnetic conductor layer may be configured to form an induced current having the same phase with respect to a signal current flowing through the conductive radiator pattern.

Description

technical field [0001] The present disclosure relates to antenna devices. More particularly, the present disclosure relates to an antenna device including an artificial magnetic conductor layer and an electronic device having the antenna device. Background technique [0002] The development of wireless communication technology enables data to be sent / received and shared between different electronic devices. For example, multimedia files including image files stored in a digital camera or a multimedia playback device can be directly transferred to a smartphone or a portable computer. Techniques for transferring data between electronic devices are also useful in the medical field. For example, information about a patient obtained from a medical electronic device, such as an electrocardiogram (ECG) sensor attached to a human body, may be transmitted to a personal computer, a mobile communication terminal, and the like. Such wireless transmission / reception is mainly based on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/38H01Q1/24
CPCH01Q9/0421H01Q1/24H01Q1/38
Inventor 金贤珍A.古德莱夫A.S.卢克亚诺夫洪源斌金炳喆李永周
Owner SAMSUNG ELECTRONICS CO LTD