FULL-WAVE MODELING OF STRIPLINE STRUCTURES IN MULTILAYER DIELECTRICS

Full-wave simulations of electromagnetic cloaking structures.

Pendry et al. have reported electromagnetically anisotropic and inhomogeneous shells that, in theory, completely shield an interior structure of arbitrary size from electromagnetic fields without perturbing the external fields. Neither the coordinate transformation-based analytical formulation nor the supporting ray-tracing simulation indicate how material perturbations and full-wave effects mi...

Acoustic Wave propagation through multilayer Thue-Morse structures containing two, three and four materials of Cu, Al, MgO and Pb

In this paper, the acoustic wave propagation in multilayer Thue-Morse structures has theoretically been studied. The composing layers were assumed do be Cu, Al, Mgo and Pb materials. Two, three or four different materials have been used in a typical structure. By using a perpendicular incident acoustic wave, the transmission coefficient was calculated and then by its old, the frequency gaps was...

Wave scattering by metal-dielectric multilayer structures with gain

We study wave scattering by multi-layer metal-dielectric structures of a finite extent characterized by a hyperbolic-like dispersion. We find the regimes of wave propagation when substantial compensation of losses becomes possible with the use of a gain medium with realistic parameters. We discuss the Purcell effect in these structures and its possible implications on the performance of the los...

Modeling and Analysis of a Long Thin Stripline in a Stripline Environment

Full Wave Analysis of Planar Interconnect Structures Using FDTD–SPICE

This paper describes a full wave approach for analyzing planar interconnect structures, such as power distribution systems in printed circuit boards and multichip modules, using a tightly coupled combination of FDTD and SPICE. The technique enhances the present hybrid full wave circuit methods in terms of robustness and efficiency. The method is applied to a few sample problems to illustrate it...