Title:
RADIO WAVE ABSORBER
Document Type and Number:
Japanese Patent JP2007266509
Kind Code:
A
Abstract:
To provide a thin radio wave absorber whose radio wave absorption quality depends upon a wavelength, and which is usable in a package required to be compact.
The radio wave absorber comprises a patch antenna 1 etc., formed on a surface of a thin film substrate 50 made of a dielectric, and is made thin while the radio wave absorption quantity is made dependent on a wavelength by radio wave reception characteristics of the antenna 1.
COPYRIGHT: (C)2008,JPO&INPIT
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Inventors:
INOUE YUSUKE
Application Number:
JP2006092498A
Publication Date:
October 11, 2007
Filing Date:
March 29, 2006
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H05K9/00; H01Q17/00
Domestic Patent References:
| JPH09260887A | 1997-10-03 | |||
| JP2003309425A | 2003-10-31 | |||
| JP2002271088A | 2002-09-20 |
Attorney, Agent or Firm:
Yoshiyuki Osuga
Motoaki Hisagi
Motoaki Hisagi
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