The Scattering of Electromagnetic Fields from Anisotropic Objects Embedded in Anisotropic Multilayers

Complex Bianisotropy Effect on the Propagation Constant of a Shielded Multilayered Coplanar Waveguide Using Improved Full Generalized Exponential Matrix Technique

“…The electromagnetic properties of bianisotropic media should be analyzed to perceive their exotic characteristics. Several studies have been conducted to characterize the electromagnetic behavior of bianisotropic media [14][15][16][17][18], ferrites [19], metamaterials [20], chiral [21,22], nonreciprocal [23] for simple and complex dielectric based microwave planar structures using numerical and analytical methods [8,14,17,20,[24][25][26][27][28][29][30][31][32][33][34][35]. In [8] and [35], the method of lines is used to analyze planar transmission lines with conductor losses and to analyze integrated optical waveguide structures, respectively.…”

“…In [27], a complex image method based on genetic algorithm (GA) is proposed to calculate the Green's functions of a coplanar waveguide structure. Anisotropic based multilayers, microstrip and waveguide structures are treated in [28,29,31,32]. Recently, in [14] and [24], Karma et al studied microstrip transmission lines with anisotropic and uniaxial anisotropic substrates using the discrete mode matching method.…”

“…This paper introduces a mathematical modeling of complex media characterized by full 3 × 3 bianisotropic tensors of permittivity, permeability and magneto-electric parameters. The objective of this work is to sufficiently develop predictive mathematical models to judiciously characterize the propagation of electromagnetic waves in a suspended shielded bianisotropic three-layer CPW structure using a Full-GEM technique [28,40,41]. Three primary considerations have been exploited to accomplish new and promising results.…”

“…In [49], for the multilayered shielded microstrip analysis, series summation calculation are accelerated using the Levin's transformation in the spectral method. In [28], the Green's function-based volume integral equation computation is accelerated using the fast Fourier transform technique. In [44,45], the impedance matrix elements based on Sommerfeld-type infinite double integral Green functions evaluation is accelerated by converting the infinite double integral of the impedance-matrix elements into a finite one-dimensional integral by using the asymptotic Green's functions and triangular basis functions with edge condition.…”

Three-Dimensional Scattering From Uniaxial Objects With a Smooth Boundary Using a Multiple Infinitesimal Dipole Method

“…to study the scattering characteristics of an anisotropic object. Several remarkable research contributions have been made and presented in [11]- [23]. The volumetric integral equation (VIE)-based methods were introduced in [11]- [16], [23] to compute scattering performances from an arbitrarily shaped object made of a linear, lossy, and anisotropic material.…”