Study on the Metamaterial Design Methodology to Reduce the Size of the Bandpass Filter for the Smart Grid IED (스마트그리드 IED용 대역통과여파기 소형화를 위한 메타재질구조 설계법 연구)
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- The Transactions of The Korean Institute of Electrical Engineers
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- v.60 no.12
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- pp.2299-2304
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- 2011