Communications: directive radio wave systems and devices (e.g. – Radio wave absorber
Patent
1989-01-04
1992-01-14
Sotomayor, John B.
Communications: directive radio wave systems and devices (e.g.,
Radio wave absorber
342 4, 342 3, H01Q 1700
Patent
active
050814559
ABSTRACT:
For reduction in occupation space without sacrifice of the responsible broad bandwidth, an electromagnetic wave absorber for electromagnetic waves is provided with an absorbing sheet formed of a non-woven fabric containing conductive fibers mixed with insulative fibers, and each of the conductive fibers is selected from the group consisting of a metal fiber or a resin fiber coated with a conductive material.
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Harada Takashi
Hatakeyama Kenichi
Inui Tetsuji
Kizaki Takashi
Yoshiuchi Satoshi
NEC Corporation
Sotomayor John B.
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