ELECTRONIC DEVICE HAVING ANTENNA UNIT - SAMSUNG ELECTRONICS CO LTD

Title:

ELECTRONIC DEVICE HAVING ANTENNA UNIT

Document Type and Number:

WIPO Patent Application WO/2018/124772

Kind Code:

A1

Abstract:

An antenna unit includes a dielectric substrate; a dielectric cover on the dielectric substrate; and an antenna array. The antenna array includes antenna elements arranged in the dielectric substrate and configured to form traveling waves propagating in the dielectric substrate and the dielectric cover. The antenna unit also includes at least one spatial matching element arranged in space formed inside the dielectric substrate, spatially matched with the dielectric cover, and coupled with the at least one antenna element. The spatial matching element is configured to be spatially matched with the antenna array with the dielectric cover and to reduce reflections of traveling waves propagating from the antenna array to the dielectric cover. The antenna device may be diversified.

Inventors:

LUKYANOV ANTON SERGEEVICH (RU)
SHEPELEVA ELENA ALEKSANDROVNA (RU)
EVTYUSHKIN GENNADIY ALEKSANDROVICH (RU)
KHRIPKOV ALEXANDER NIKOLAEVICH (RU)
NIKISHOV ARTEM YURIEVICH (RU)

Application Number:

PCT/KR2017/015643

Publication Date:

July 05, 2018

Filing Date:

December 28, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H01Q1/24; H01Q1/38; H01Q13/26; H01Q21/00

Domestic Patent References:

WO2004079861A1

2004-09-16

Foreign References:

US20160134021A1	2016-05-12
JP2005217864A	2005-08-11
US20160028148A1	2016-01-28
US20160104944A1	2016-04-14

Other References: