산업기술연구 (Journal of Industrial Technology)
- 제28권B호
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- Pages.251-255
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- 2008
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
CPW 구조를 이용한 metamaterial 전송선로 특성에 관한 연구
A study of metamaterial transmission line characteristics using CPW structure
초록
Metamaterial are artificial structures that can be designed to exhibit specific electromagnetic properties not commonly found in nature. Metamaterial transmission lines are usually fabricated with a microstrip structure and it's equivalent circuit is composed of two series capacitances and a shunt inductance. However microstrip structure need a via hall for realizing a shunt inductance. To eliminate via hall, we proposed a CRLH transmission line using a CPW structure, and obtained equivalent circuit values, line parameters.