Charts for computing the refractive indexes of a magneto-ionic medium

The complex refractive index of a magneto-ionic medium for various directions of propagation is evaluated graphically. Most of the constructions make use of a Smith Chart on which the scales have been suitably relabeled. When the directions of propagation are longitudinal or transverse with respect to the applied magnetic field, the constructions take the losses into account. The energy transferred to the medium is characterized by conductivity coefficients that are also evaluated graphically. An overlay converts the refractive index into the reflection coefficient at a plane boundary of the medium. The indexes for propagation at an arbitrary angle with respect to the magnetic field are evaluated similarly, provided the collision frequency is very low.