Broadband electromagnetic absorber with ferrite/ferrite hybridstructure |
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| Authors: | Yeon-Choon Chung Byung-Wook Kim Dong-Chul Park |
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| Affiliation: | EMC Group, Korea Res. Inst. of Stand. & Sci., Taejon; |
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| Abstract: | A new broadband electromagnetic absorber has been constructed by using the NiZn/NiZn ferrite hybrid structure and analysed using the FEM (finite element method). The structure is only 55.5 mm high, and has a reflection loss of <-20 dB in the frequency range 30 MHz-3 GHz. These characteristics are superior to those of conventional absorbers which have been used in anechoic chambers |
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