New thin Coated wire formalism in FDTD

Abstract

International audienceRecently we have introduced a new approach based on Holland's formalism to deal with then thin oblique wire in the FDTD method. Here we propose an original technique to model a thin wire with surrounding a dielectric sheath accurately. In addition, the multiwire junction of our oblique thin wire formalism has been generalized by using a rigorous equivalent circuit scheme of the coated wire