Title:
SIGNAL AND POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/023044
Kind Code:
A1
Abstract:
A signal transmitting/receiving device faces a conductor and communicates with another transmitting/receiving device. A signal transmitting/receiving device communicating with a counterpart device in an electromagnetic induction scheme via an adjacent conductive object, for example, comprises: a first layer which is formed of a conductive material, and comprises at least one opening facing the object; a second layer which is adjacent to the first layer on the side opposite the object, and is formed of a conductive material; and a third layer which is arranged between the first layer and the second layer, and exchanges an electromagnetic field comprising a signal with the object through the opening.
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Inventors:
BIEN YOUNG JAE (KR)
KIRAN ORUGANTISAI (KR)
HEO SANG HYUN (KR)
MA HYUNG GON (KR)
SEO SEOK TAE (KR)
KIRAN ORUGANTISAI (KR)
HEO SANG HYUN (KR)
MA HYUNG GON (KR)
SEO SEOK TAE (KR)
Application Number:
PCT/KR2016/008396
Publication Date:
February 09, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
UNIST(ULSAN NAT INST OF SCIENCE AND TECHNOLOGY) (KR)
International Classes:
H04B5/00; H02J50/80
Domestic Patent References:
WO2012045122A2 | 2012-04-12 |
Foreign References:
US20140361855A1 | 2014-12-11 | |||
US20140043208A1 | 2014-02-13 | |||
US20140225489A1 | 2014-08-14 | |||
US20150049587A1 | 2015-02-19 |
Other References:
See also references of EP 3331171A4
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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