한국정보통신설비학회:학술대회논문집
- 한국정보통신설비학회 2004년도 하계학술대회
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- Pages.386-389
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- 2004
능동 소자의 실장을 위한 새로운 DGS구조와 4-port등가 모델링 방법 연구
A study of modeling novel DGS 4-port equivalent circuit for mounting active device
- Son Chang-Sin (School of Electrical Engineering Kookmin University) ;
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Park Jun-Seok
(School of Electrical Engineering Kookmin University) ;
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Kim Hyeong-Seok
(School of Electrical and Electronics Engineering Chung Ang University) ;
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Lim Jae-Bong
(School of Electrical Engineering Kookmin University)
- 발행 : 2004.08.01
초록
This thesis complemented the weak points that the existing theses did not represented a phase characteristic as the equivalent circuit by applying 4-port simulation to DGS (Defected Ground Structure) characteristic and an equivalent circuit, which are the transmission line structure that has the defect made in the ground surface. We used a distribute device and a lumped device, obtained the equivalent circuit by applying the structure of balun to a discontinuous part. An indicated DGS (Defected Ground structure) is a dumbbells-shaped single defect, we indicated satisfying a magnitude and phase characteristics by applying this equivalent circuit.
키워드