Published January 1, 2009
| Version v1
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Conductor loss calculation of elliptical, cylindrical coplanar waveguides and coplanar waveguides with finite conductor thickness
- 1. Republ Turkiye Minist Ind & Trade, Ankara, Turkey
- 2. ODTU, Commun Syst Grp, Space Technol Res Inst, TUBITAK, Ankara, Turkey
- 3. Hacettepe Univ, Dept Elect & Elect Engn, TR-06800 Ankara, Turkey
- 4. Selcuk Univ, Dept Elect & Elect Engn, Fac Engn, Konya, Turkey
Description
In this paper, new and fast analytical formulations have been presented for conductor loss calculations of elliptical (ECPW) and cylindrical coplanar waveguide (CCPW) with finite conductor thickness. These expressions are derived using conformal mapping techniques (CMT) and the validity of them is established by comparing the numerical results in the literature. These comparisons indicate that for the same conductor thickness the conductor losses of elliptical and cylindrical coplanar waveguide are higher than the conductor losses of coplanar waveguide presented in [1]. Calculation method developed in this study is an extension of the approximate technique proposed by Ghione [1].
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