SURFACE COMMUNICATION DEVICE

Title:

SURFACE COMMUNICATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2012/046550

Kind Code:

A1

Abstract:

This surface communication device is provided with: a sheet-shaped electromagnetic wave propagation unit that propagates electromagnetic waves; and a power receiving device unit or power supplying device unit that is disposed on the electromagnetic wave propagation unit in a non-conducting state with the electromagnetic wave propagation unit and that has an electromagnetic coupling unit that performs reception of electromagnetic waves from the electromagnetic wave propagation unit or transmission of electromagnetic waves to the electromagnetic wave propagation unit. The electromagnetic wave coupling unit is equipped with a mesh-shaped conductive coupling element disposed facing the electromagnetic wave propagation unit.

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Inventors:

KOBAYASHI NAOKI (JP)

Application Number:

PCT/JP2011/070958

Publication Date:

April 12, 2012

Filing Date:

September 14, 2011

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Assignee:

NEC CORP (JP)
KOBAYASHI NAOKI (JP)

International Classes:

H02J17/00; H04B5/02

Domestic Patent References:

WO2007032049A1

2007-03-22

Foreign References:

JP2010016592A	2010-01-21
JP2007082178A	2007-03-29

Attorney, Agent or Firm:

TANAI Sumio et al. (JP)
Sumio Tanai (JP)

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