A Two- or Three-Dimensional Green´s Function Which can be Applied to Hyperfrequency Microelectronic Transmission Lines (Letters)

Knowing Green´s function and the charge density found on different conductors, the diverse capacities can eventually be calculated by solving an integral equation. This has been dealt with only for simple dielectric-conductor configurations. In Coen´s article, the integral representation of log (Z) is employed in calculating Green´s function for microstrips (with or without an upper ground plane). Electrostatically speaking, the boundary conditions along conductors or dielectric interfaces are represented by means of infinite charge series.