Title:
ELECTROMAGNETIC WAVE ABSORBING PLATE
Document Type and Number:
WIPO Patent Application WO/2006/070696
Kind Code:
A1
Abstract:
An electromagnetic wave absorbing plate composed of a transparent planar dielectric body which is characterized in that the thickness of the dielectric body is determined such that the electromagnetic wave absorption determined by using the incident side impedance Zxi at the time when the electromagnetic wave enters from the surface of the dielectric body is 10 dB or more.
Inventors:
KATANO MASAAKI
Application Number:
PCT/JP2005/023644
Publication Date:
July 06, 2006
Filing Date:
December 22, 2005
Export Citation:
Assignee:
CENTRAL GLASS CO LTD (JP)
KATANO MASAAKI
KATANO MASAAKI
International Classes:
H01Q17/00; E04B1/92; H05K9/00
Foreign References:
| JP2003060383A | 2003-02-28 | |||
| JP2003133784A | 2003-05-09 | |||
| JP2002121842A | 2002-04-26 | |||
| JP2003289220A | 2003-10-10 | |||
| JP2002314285A | 2002-10-25 | |||
| JP2002185180A | 2002-06-28 | |||
| JP2003008279A | 2003-01-10 | |||
| JP2003060383A | 2003-02-28 | |||
| JP2003133784A | 2003-05-09 | |||
| JP2002121842A | 2002-04-26 | |||
| JP2003289220A | 2003-10-10 |
Other References:
See also references of EP 1852940A4
Attorney, Agent or Firm:
Hashimoto, Takeshi c/o Shiga, Patent Office (Ekisaikai Bldg. 1-29, Akashi-cho, Chuo-k, Tokyo 44, JP)
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