Answers are grounded in this paper and cite their sources.
The conformal mapping technique is used to obtain simple CAD oriented closed form expressions for the effective dielectric permittivity, line capacitance and impedance of two layered coplanar waveguides (CPWs).
No takes yet. Share an insight, caveat, or question.
Spartak Gevorgian (1994) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: