The optimization problem of cloaking a perfectly electric conducting or dielectric spherical
core is investigated. The primary excitation is due to an external magnetic dipole. The …

N magnetic dipoles radiate (inside or outside) a piecewise homogeneous (layered) and
isotropic medium. The power fluxes and energy processes inside and outside the medium …

A sphere excited by an interior point source or a point dipole gives a simplified yet realistic
model for studying a variety of applications in medical imaging. We suppose that there is an …

A piecewise homogeneous spherical medium is excited by an external or internal electric
dipole with arbitrary location and polarization. The dyadic Green's function of the medium is …

A three-dimensional layered and isotropic medium is excited by primary spherical waves
due to N magnetic dipoles radiating inside or outside the medium. Interaction scattering …

The interior low-frequency electromagnetic dipole excitation of a dielectric sphere is utilized
as a simplified but realistic model in various biomedicai applications. Motivated by these …

The direct problem of exciting a multilayered spherical medium by a distribution of arbitrarily
located (internal and external) NN electric dipoles is considered. A formulation based on …

Abstract Particle Swarm Optimization (PSO) algorithms are widely used in a plethora of
optimization problems. In this chapter, we focus on applications of PSO algorithms to …

A layered spherical medium is excited by an arbitrary internal or external dipole. Direct
scattering problems are investigated analytically by employing a dyadic Green's function …

PEMC medium is a special type of metamaterial which generalizes the pre-existing concepts
of perfect electric conductor (PEC) and perfect magnetic conductor (PMC). PEMC medium is …