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개선된 저지대역을 갖는 일반화된 체비셰프 저역통과필터 설계

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A Novel Design of Balun Using Left-handed Transmission Line

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Design of Novel Attenuator Structure with Quad Spiral Shaped Defected Ground Structure

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A Novel Design of High Directivity CPW Directional Coupler Design by Using DGS

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180도 위상반전을 이용한 소형화된 CPW 윌킨슨 발룬