Title:
Coplanar Waveguide Transmitting a Left-Handed Wave
Author(s):
Jan Machác, Martin Hudlicka, Ján Zehentner, Nikolaos G. Spiliotis, Abbas S. Omar
Source:
35th European Microwave Conference, Paris, France
Vol./Issue/Date:
Volume: 1, October
Year:
2005
Page(s):
4 pp.
Keywords:
Abstract:
This paper presents a new version of a coplanar
waveguide that transmits a left-handed wave. The
equivalent circuit of the line unit cell has been derived from
the shape of the layout. The values of its elements were determined
by fitting the dispersion characteristic of the
equivalent circuit to the dispersion characteristic of the first
left-handed mode of the line calculated by the CST Microwave
Studio. This dispersion characteristic was checked by
an experiment. The measured frequency dependences of S11
and S21 fit well the data predicted by simulation. The line is
uniplanar and does not contain any lumped elements or vias.
Document:
Reference Id:
43
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