Title:
ANTENNA APPARATUS AND MOBILE DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/143061
Kind Code:
A1
Abstract:
An antenna apparatus is provided. The antenna apparatus comprises: at least one dielectric layer; a plurality of first transparent electrodes placed on a first surface of the dielectric layer and having transparency corresponding to a predetermined first value; a second transparent electrode placed on a second surface of the dielectric layer and having transparency corresponding to a predetermined second value; and a transparent isolation element having transparency corresponding to a predetermined third value and eliminating mutual coupling between at least two of the plurality of first transparent electrodes. Therefore, the present invention can prevent mutual coupling between a plurality of antennas for implementing a multiple-input multiple-output (MIMO) system, and in addition, enables all the electrodes and mutual coupling-preventing isolation elements of the antennas to be transparently implemented, so that the front surface of a display panel of a mobile device can also be easily mounted with an antenna apparatus.
Inventors:
HONG WON BIN (KR)
LEE SEUNG YOON (KR)
LEE SEUNG YOON (KR)
Application Number:
PCT/KR2019/000323
Publication Date:
July 25, 2019
Filing Date:
January 09, 2019
Export Citation:
Assignee:
POSTECH ACAD IND FOUND (KR)
International Classes:
H01Q1/24; H01Q1/38; H01Q1/42; H01Q9/40
Foreign References:
| KR20160054848A | 2016-05-17 | |||
| KR100699472B1 | 2007-03-26 | |||
| KR101241388B1 | 2013-03-12 | |||
| KR100932420B1 | 2009-12-17 | |||
| KR101195047B1 | 2012-10-29 | |||
| KR20150104509A | 2015-09-15 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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