Title:
PLANE-STRUCTURED EBG
Document Type and Number:
WIPO Patent Application WO/2011/136081
Kind Code:
A1
Abstract:
Disclosed is a planar EBG structure that can secure a highly efficient radio-wave propagation suppression effect using a residual space that is smaller than one whole planar EBG element. By means of structuring EBG elements provided as a row (edge row) of one of the edges of the planar EBG structure in manner so as to be severed at a position that is smaller than the width of the EBG element, it is possible to raise the radio-wave propagation suppression effect of the planar EBG structure in a low number of rows. Specifically, by means of causing the edge row of EBG elements to be at least 3/4 and less than 1, it is possible to obtain a high radio-wave propagation suppression effect with a simple structure.
Inventors:
INOUE DAISUKE (JP)
Application Number:
PCT/JP2011/059607
Publication Date:
November 03, 2011
Filing Date:
April 19, 2011
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
FURUKAWA AUTOMOTIVE SYS INC (JP)
INOUE DAISUKE (JP)
FURUKAWA AUTOMOTIVE SYS INC (JP)
INOUE DAISUKE (JP)
International Classes:
H01Q15/14
Foreign References:
| JP2009044556A | 2009-02-26 | |||
| JP2009017515A | 2009-01-22 | |||
| US20040084207A1 | 2004-05-06 | |||
| JP2008283381A | 2008-11-20 |
Other References:
See also references of EP 2565986A4
Attorney, Agent or Firm:
MATSUSHITA, MAKOTO (JP)
Matsushita δΊ® (JP)
Matsushita δΊ® (JP)
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Claims: