| Coating Effects on Electromagnetic Wave Absorbers Prepared with Mn-Zn Ferrites |
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Jae-Man Song1, Dong-Il Kim2, Seung-Hun Che2, Yun-Seok Choi2, Ki-Man Kim2, Keel-Soo Rhyu3 |
1Research Institute of Industrial Technology, Korea Maritime University
2Department of Electronics & Engineering, Korea Maritime University
3Department of IT Engineering, Korea Maritime University |
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| Abstract |
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We prepared Mn-Zn ferrite Electromagnetic(EM) wave absorbers. The Mn-Zn ferrite EM wave absorbers were coated with Sr ferrite powders and $Al(OH)_3$ powders. The coated Mn-Zn ferrite EM wave absorbers show improved absorption compared with non-coated Mn-Zn EM wave absorbers. |
| Key words:
EM Wave Absorber, Mn-Zn Ferrite, Sr Ferrite, null, Reflectivity |
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