An equivalent circuit for the microstrip line with a spiral defected ground structure (DGS), which is etched on the metallic ground plane, and a parameter extraction method, are presented. The proposed spiral DGS provides steep rejection characteristics with only one spiral-shaped defect. Experimental results show excellent agreement with simulated results of the equivalent circuit and the validity of equivalent circuit modelling for the spiral DGS.
机构:
Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South KoreaSeoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
Lim, JS
;
Kim, HS
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机构:Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
Kim, HS
;
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Park, JS
;
Ahn, D
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机构:Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
Ahn, D
;
Nam, S
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机构:Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
机构:
Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South KoreaSeoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
Lim, JS
;
Kim, HS
论文数: 0引用数: 0
h-index: 0
机构:Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
Kim, HS
;
论文数: 引用数:
h-index:
机构:
Park, JS
;
Ahn, D
论文数: 0引用数: 0
h-index: 0
机构:Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea
Ahn, D
;
Nam, S
论文数: 0引用数: 0
h-index: 0
机构:Seoul Natl Univ, Sch Elect Engn, Appl Electromagnet Lab, Inst New Media & Commun, Seoul 151742, South Korea