Electromagnetic wave absorber

Details Electromagnetic wave absorber Electromagnetic wave absorber

2005-02-01

2005-02-01

Tarcza, Thomas H. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Radio wave absorber

C342S004000

Reexamination Certificate

active

06850182

ABSTRACT:
An electromagnetic wave absorber comprising a soft magnetic material powder and a binding material, wherein the composition of the flat powder of the soft magnetic material is Ni-30-60% Fe, is provided, and the electromagnetic wave absorber is thinner than conventional ones, has a high absorption performance for electromagnetic waves of 1 to 3 GHz.

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“Recent Technology and Application of New Electromagnetic Wave Absorber,” Mar. 10, 1993, CMC, pp. 124-125 (with English abstract).

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