| Popis: |
The first order conditions have proved useful for simulating the properties of imperfectly conducting and coated geometries in propagation, scattering and antenna studies. Analytical and numerical solutions have been developed for a variety of configurations, and in the next two chapters we concentrate on the application of the impedance boundary and transition conditions to problems amenable to analytical solution. The coated half-plane and junction, the material half-plane and junction, and the coated wedge are particular examples of these. In this chapter we consider the analysis of half-planes and junctions that are modelled using the equivalent impedance or sheet geometries. |
