Left-handed coplanar waveguide

被引：5

作者：

Machác, J ^{[1
]}

Hudlicka, M ^{[1
]}

Zehentner, J ^{[1
]}

Spiliotis, NG ^{[1
]}

Omar, AS ^{[1
]}

机构：

[1] Czech Tech Univ, Prague 16627 6, Czech Republic

来源：

2005 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, VOLS 1-4 | 2005年

关键词：

coplanar waveguide; metamaterial; left-handed transmission line;

D O I：

10.1109/MWSYM.2005.1517124

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a new version of a left-handed coplanar waveguide. The line has a fully uniplanar structure without vias and lumped elements. The series capacitors are represented by interdigital capacitors and the parallel inductors by short circuited CPW stubs connected to a ground metallization. The measured frequency dependences of S-21 and S-11 agree well with the data predicted by simulation. The simple equivalent circuit of the line unit cell was set up by fitting its dispersion characteristic to the dispersion characteristic of the first left-handed mode calculated by the CST Microwave Studio.

引用

页码：1957 / 1960

页数：4

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