Development of Multi-layer Electromagnetic wave Absorbers Using Sendust

Ryu, Jae-Min; Kim, Dong-Ll; Che, Seung-Hun

Journal of Navigation and Port Research 2006;30(8):637-642.
Published online October 30, 2006.

센더스트를 이용한 적층형 전파흡수체의 개발

류재민, 김동일, 제승훈

Development of Multi-layer Electromagnetic wave Absorbers Using Sendust

Jae-Min Ryu, Dong-Ll Kim, Seung-Hun Che

Abstract

In this paper, we made an experiment on materials of two kinds. First, we made a study of Multi-layer EM wave absorbers using Sendust. In result, The bandwidth of the Multi-layer Sendust EM wave absorbers over 10 dB is extended in S-Band Second, we investigated the mixing effects of AI(OH)3 on Multi-layer Sendust EM wave Absorbers. In result, the Multi-layer Sendust EM wave absorbers mixed with AI(OH)3 showed a extended bandwidth over 10 dB compared with non-mixed Multi-layer Sendust EM wave absorbers in S-Band.

Key Words: EM wave absorbers;Multi-layer

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