Duyar, MehmetAkan, VolkanYazgan, ErdemBayrak, Mehmet2020-03-262020-03-262006Bayrak, M., Yazgan, E., Akan, V., Duyar, M., (2006). Analyses of Elliptical Coplanar Coupled Waveguides and Coplanar Coupled Waveguides With Finite Ground Width. IEEE Transactions on Microwave Theory and Techniques, 54(4), 1388-1395. Doi: 10.1109/TMTT.2006.8713540018-94801557-9670https://dx.doi.org/10.1109/TMTT.2006.871354https://hdl.handle.net/20.500.12395/20327In this paper, the quasi-TEM characteristic parameters of elliptical coplanar coupled waveguides and coupled coplanar waveguide with a finite ground width configuration are presented and analyzed. Computer-aided design (CAD)-oriented fast, simple, and accurate analytic formulas are derived by using conformal mapping techniques, which provide satisfactory accuracy at microwave frequencies and lead to closed-form analytical solutions suitable for CAD software packages. The results for the odd- and even-mode characteristic impedance, effective dielectric constant, and coupling coefficient have been computed by these formulas. Good agreement between the present results and published results [1] is observed. For the planar case, simulations have also been undertaken with Sonnet electromagnetic-circuit solver software. The computed results agree well with those of the simulation ones.en10.1109/TMTT.2006.871354info:eu-repo/semantics/openAccesscomputer-aided design (CAD) orientedconformal mappingcoplanar coupled waveguides (CCPWs)elliptical CCPWSAnalyses of Elliptical Coplanar Coupled Waveguides and Coplanar Coupled Waveguides With Finite Ground WidthArticle54413881395Q1WOS:000236889900011Q1