Design of slablines on multilayer dielectrics

Slablines on multilayer dielectrics (SL MLD) are analyzed. Using modified conformal mapping technique, generalized analytical expressions for calculation of quasi-static parameters (characteristic impedance and relative effective dielectric constant) of the SL MLD are obtained. A case of the slabline on double-layer slab is considered in detail. For the purpose of model verification, comparison of some obtained results and known results is given.