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Artículo
Analytical wideband model for strip/slit gratings loaded with dielectric slabs
(Institute of Electrical and Electronics Engineers, 2012)
This paper presents a fully analytical model to determine the transmission and reflection properties of planar 1-D distributions of metal strips or slits made in thin metal screens. In contrast with other analytical or ...
Artículo
Quick quasi-TEM analysis of multiconductor transmission lines with rectangular cross section
(Institute of Electrical and Electronics Engineers, 1997)
This paper presents an efficient and accurate procedure for computing the quasi-static matrix parameters ([C], [L], [G], and [R]) of rectangular-shaped conductors embedded in a multilayered dielectric medium over an infinite ...
Artículo
On the fast approximation of Green's functions in MPIE formulations for planar layered media
(Institute of Electrical and Electronics Engineers, 2002)
The numerical implementation of the complex image approach for the Green's function of a mixed-potential integral-equation formulation is examined and is found to be limited to low values of k 0 ρ (in this context k 0 ρ = ...
Artículo
Quasi-TEM analysis of multilayered, multiconductor coplanar structures with dielectric and magnetic anisotropy including substrate losses
(Institute of Electrical and Electronics Engineers, 1990)
A quasi-TEM (transverse electromagnetic) analysis of multiconductor planar lines embedded in a layered structure involving lossy iso/anisotropic electric and/or magnetic materials is achieved. Conditions under which a ...
Artículo
Characteristics of aperture coupled microstrip antennas on magnetized ferrite substrates
(Institute of Electrical and Electronics Engineers, 2005)
The method of moments in the spectral domain is applied to the full-wave analysis of aperture coupled microstrip antennas in the case where the substrate of the antennas is a layered medium containing magnetized ferrites. ...
Artículo
Full-wave analysis of nonplanar transmission lines on layered medium by means of mpie and complex image theory
(Institute of Electrical and Electronics Engineers, 2001)
In this paper, a multiconductor transmission line consisting of arbitrary cross-sectional perfect conductors printed on a layered isotropic or uniaxial anisotropic dielectric medium is analyzed by solving the mixed-potential ...
Artículo
On the Quasi-TEM and Full-Wave Approaches Applied to Coplanar Multistrip on Lossy Dielectric Layered Media
(Institute of Electrical and Electronics Engineers, 1992)
The characteristic parameters of coplanar multistrip lines embedded in multilayered lossless/lossy substrates are commonly computed by using either quasi-TEM or full-wave models. Several methods are provided in the literature ...
Artículo
Parallel coupled microstrip filters with ground-plane aperture for spurious band suppression and enhanced coupling
(Institute of Electrical and Electronics Engineers, 2004)
Parallel coupled microstrip sections with a slotted ground plane are proposed as building blocks of coupled-line microstrip filters with enhanced performance. It is shown that, by proper adjustment of the ground-plane slot ...
Artículo
Enhanced Implementation of the Complex Images Method to Study Bound and Leaky Regimes in Layered Planar Printed Lines
(Institute of Electrical and Electronics Engineers, 2004)
The discrete complex image technique, originally developed to deal with three-dimensional planar structures, has been recently applied to two-dimensional planar and nonplanar transmission lines embedded in layered substrates. ...
Artículo
Near-perfect tunneling and amplification of evanescent electromagnetic waves in a waveguide filled by a metamaterial: Theory and experiments
(American Physical Society, 2005)
Amplification of evanescent electromagnetic waves by a metamaterial slab is still a controversial issue. Metallic waveguides operating in cutoff provide a unique physical environment to produce and study these waves because ...