WebRectangular waveguides are used in integrated optical circuits and in laser diodes. They are commonly used as the basis of such optical components as Mach–Zehnder … WebJan 1, 1999 · The rectangular dielectric waveguide technique for the determination of complex permittivity of a wide class of dielectric materials of various thicknesses and cross sections has been described...

Rectangular dielectric-rod fed by metallic waveguide

WebRectangular waveguides are important for two reasons. First of all, the Laplacian operator separates nicely in Cartesian coordinates, so that the boundary value problem that must … WebA rectangular dielectric-rod antenna fed by a metallic waveguide is numerically investigated, with emphasis on the mechanism of the gain variation with rod length. Before studying … danica vorname

Finite-Difference Analysis of Rectangular Dielectric Waveguide ...

WebThe design of a rectangular dielectric resonator antenna (RDRA) for 5G millimeter-wave (mm-wave) applications is presented. The design consists of a rectangular dielectric resonator placed at the top of a rectangular dielectric rod waveguide (RDRW) to eliminate loss from metallic parts used to feed the DRA. The antenna is fed by a metallic waveguide … WebRectangular waveguide partially filled with dielectric. In order to obtain the propagation constant (β z ) for the hybrid modes LSE and LSM, a system of transcendental functions must be ... WebMultilayered effective-index analysis of dielectric waveguides with complicated microstructures. Masashi Eguchi. J. Opt. Soc. Am. B 28(10) 2478-2485 (2011) Comparison of numerical simulation on active rectangular waveguide couplers by vector, scalar finite element, and effective refractive index methods. Koichi Hayakawa and Kyohei Sakuda. danica vu