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Title:
ELECTROMAGNETIC WAVE ABSORBER
Document Type and Number:
Japanese Patent JP2006140352
Kind Code:
A
Abstract:

To provide an electromagnetic wave absorber capable of absorbing the electromagnetic waves of a more extensive wavelength, having little reflection of incident electromagnetic waves and low dependability on the wavelength of electromagnetic waves.

In an electromagnetic wave absorber 1, the incidence axis of electromagnetic waves is intersected at the angle of 45° by a parallel grid 10A by arranging wire-like bodies 10 made of conductive material in parallel with a prescribed interval, or is intersected by a grid surface in multistage consisting of the wire-like bodies 10.


Inventors:
NARITA TAKESHI
KITAHARA HIDEKI
TSUKAHARA KEIJI
Application Number:
JP2004329500A
Publication Date:
June 01, 2006
Filing Date:
November 12, 2004
Export Citation:
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Assignee:
NICHIAS CORP
International Classes:
H05K9/00; E01F8/00; H01Q17/00
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu