90° and 270° plane metallic corners occur in many discontinuties in microwave integrated circuits (MIC), such as impedance steps. The determination of the scattering matrix of the step by variational methods, for instance, requires some knowledge of E-field at the discontinuity. In particular, the introduction `a priori' of the E-field's distributed… (More)

@article{Marchetti1990ElectricFS,
title={Electric Field Singularities in Microwave Integrated Circuits (MIC)},
author={Schedar Marchetti and T. E. Rozzi},
journal={1990 20th European Microwave Conference},
year={1990},
volume={1},
pages={823-828}
}