Abstract

A unitary analytical approach making use of duality properties of Maxwell’s equations is developed for determining the propagation modes in slab and circular waveguides that comprise a gyrotropic material of dielectric or ferrite type, at which either the permittivity or the permeability tensor is altered by a longitudinally applied quasistatic magnetic field. Both types of electric and magnetic walls are considered. Closed form dimensionless relations are obtained for completely or partially filled and open-wall configurations, with the limit case of unmagnetized gyrotropic material being included. Examples are given for both the slab and the circular gyrotropic waveguides at arbitrary values of material parameters.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call