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Patent Searching and Data


Title:
RADIOWAVE ABSORBER AND PARABOLIC ANTENNA
Document Type and Number:
WIPO Patent Application WO/2011/099183
Kind Code:
A1
Abstract:
Disclosed is a radiowave absorber provided with an upper plate made of a dielectric body containing conductive particles, a lower plate arranged parallel to the upper plate and made of a dielectric body containing conductive particle, and a plate-shaped support provided between the upper plate and the lower plate for supporting the upper plate and the lower plate.

Inventors:
IWANAKA DAISUKE (JP)
KURAMOTO AKIO (JP)
FUKUDA JUNICHI (JP)
Application Number:
PCT/JP2010/062782
Publication Date:
August 18, 2011
Filing Date:
July 29, 2010
Export Citation:
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Assignee:
NEC CORP (JP)
IWANAKA DAISUKE (JP)
KURAMOTO AKIO (JP)
FUKUDA JUNICHI (JP)
International Classes:
H01Q15/14; H01Q17/00; H01Q19/10
Foreign References:
JPH06120689A1994-04-28
JPH02142200A1990-05-31
JPS6197207U1986-06-21
JPS5686507A1981-07-14
JPS54122067A1979-09-21
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Sumio Tanai (JP)
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Claims: