Communications: directive radio wave systems and devices (e.g. – Radio wave absorber
Patent
1987-07-07
1989-08-29
Blum, Theodore M.
Communications: directive radio wave systems and devices (e.g.,
Radio wave absorber
H01Q 1700
Patent
active
048621749
ABSTRACT:
An electromagnetic wave absorber containing a mixture of a magnetic material and a carbon material, both in powder form, in a binding medium so as to suspend both kinds of powder particles in space wherein the weight proportions of said binding medium taken as unity, said magnetic material in powder form, and said carbon material in powder form 1:F:C fall within the following limitation ranges:
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Naito Yoshiyuki
Takahashi Michiharu
Blum Theodore M.
Gregory Bernarr Earl
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