Inspec keywords: transmission lines; iterative methods; transmission line theory; fin lines; finite element analysis; boundary-value problems; waveguide theory; functional equations; dispersion (wave); dielectric waveguides; electric impedance

Other keywords: finite conductivity; finite element method; lossy conducting line; functional; cross-section; PFEE bilateral fin line; anisotropic dielectric image waveguide; anisotropic material; impedance boundary condition; vector element analysis; 3D analysis; subspace iteration method; imperfect conducting ground plane; dispersive structures; interface; system modes; lossy structures; general edge element approach; skin depth; anisotropic media; coupled asymmetrical dual lossy transmission lines; finite thickness; guided-wave structures; computation domain

Subjects: Finite element analysis; Interpolation and function approximation (numerical analysis); Nonlinear and functional equations (numerical analysis); Waveguides and microwave transmission lines; Waveguide and cavity theory