Material-independent modes for electromagnetic scattering

An analysis of electromagnetic scattering from finite-width strips

Demystifying Material Parameters for Terahertz Electromagnetic Simulation

Two industry-standard electromagnetic modelling software packages, HFSSTM and CST Microwave Studio, are used extensively for modelling arbitrary THz structures. However, with both there are a number of practical issues that relate to how such commercially-available software can be used to give results that are meaningful and accurate. In this paper conventional air-filled metal-pipe rectangular...

Low-Frequency Electromagnetic Scattering

The main result of this paper is to reduce the calculation of higher-order terms in the asymptotic expansions of the electric and magnetic elds at low frequencies to the solutions of certain canonical problems. We also provide a new and simple variational proof of the convergence of the electric and magnetic elds solutions of the scattering problem for the Maxwell equations as the frequency goe...

Electromagnetic scattering from anorthotropic

We investigate electromagnetic wave propagation in an inhomogeneous anisotropic medium. For the case of an orthotropic medium we derive the Lippmann-Schwinger equation, which is equivalent to a system of strongly singular integral equations. Uniqueness and existence of a solution is shown and we examine the regularity of the solution by means of integral equations. We prove the innnite Fr echet...

Mrtd Electromagnetic Scattering Analysis

In this paper, we ha e de eloped a multiresolution time( ) ( ) domain MRTD scheme to analyze two-dimensional 2-D scattering objects with comparison to the corresponding finite-difference time( ) domain FDTD method. We ha e applied an anisotropic perfectly ( ) matched layer APML absorber for open boundary truncation in the content of the MRTD scattering analysis. In addition, we ha e constructed...