A Study on Electromagnetic Wave Absorber for W-Band Radars Using Permalloy(Electromagnetic Compatibility (EMC))
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概要
- 論文の詳細を見る
In this paper, we use Permalloy and CPE (Permalloy: CPE=70:30wt.%) to fabricate the electromagnetic (EM) wave absorber for W-band radars. The EM wave absorption abilities at different thicknesses were simulated using material properties of the EM wave absotber, and an EM wave absorber was manufactured based on the simulated design. The comparisons of simulated and measured results show good agreement. Measurements show that a 1.15mm thick EM wave absorber has absorption ability higher than 18dB at 94GHz for missile guidance radars, and a 1.4mm EM wave absorber has absorption ability higher than 20dB at 76GHz for collision-avoidance radars.
- 社団法人電子情報通信学会の論文
- 2007-08-01
著者
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KIM Dong
Department of Environmental Medical Biology, Wonju College of Medicine, Yonsei University
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LI Rui
Department of Dental Materials, Nihon University School of Dentistry at Matsudo
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LEE Dae
Department of Metallurgical Engineering, Yonsei University
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Choi Chang-mook
Department Of Radio Sciences & Engineering Korea Maritime University
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Lee Dae
Department Of Materials Engineering College Of Engineering Yonsei University
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Kim Dong
Department Of Anatomy School Of Medicine Kyungpook National University
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Lee Dae
Department Of Radio Sciences & Engineering Korea Maritime University
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Li Rui
Department Of Radio Sciences & Engineering Korea Maritime University
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Lee Dae
Department Of Internal Medicine Asan Medical Center University Of Ulsan College Of Medicine
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Li Rui
Department Of Chemical And Biological Science Japan Women's University
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LEE Dae
Department of Hematology-Oncology, Asan Medical Center University of Ulsan College of Medicine
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