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Patent Searching and Data


Title:
RADIO WAVE ABSORBING LATTICE
Document Type and Number:
Japanese Patent JP2003064798
Kind Code:
A
Abstract:

To eliminate an inconvenience of a radio wave absorbing panel set at a structure such as a steel tower, and to provide a radio wave absorbing lattice which does not generate large wind pressure even if wind blows on the same, nor mar the appearance of the structure.

The radio wave absorbing lattice is formed by arranging radio wave absorbing materials 2 at predetermined transverse intervals, and arranging reflectors 6 on a rear side of the radio wave absorbing materials 2. Alternatively, the radio wave absorbing lattice is formed by arranging a plurality of pipes each having the radio wave absorbing material inserted therein, at predetermined transverse intervals, and arranging the reflectors 6 on a rear side of the pipes.


Inventors:
TANIGUCHI NAONOBU
MATSUMOTO YUJI
MORIYAMA YOSHIYUKI
Application Number:
JP2001252759A
Publication Date:
March 05, 2003
Filing Date:
August 23, 2001
Export Citation:
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Assignee:
HITACHI METALS LTD
HITACHI METALS KIKO CO LTD
International Classes:
E04B1/92; H01Q17/00; H05K9/00; (IPC1-7): E04B1/92; H01Q17/00