We use the Fikioris approach to delineate the singular behaviours of time-harmonic electric and magnetic fields in a homogeneous, reciprocal, axially uniaxial bianisotropic medium (AUBM), thereby extending results previously obtained for a uniaxial dielectric-magnetic medium. Electrically small source regions of arbitrary convex shape are given special attention, and a simple expression for the depolarization dyadic pertaining to spherical geometry is presented. Scattering by electrically small objects and the homogenization of particulate composites provide the main applications of our results.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering