Title : ( Design of Nonmagnetic All-mode Waveguide Coupler with Perfect Transmission Using Transformation Optics )
Authors: Hossein Eskandari , Amir Reza Attari , Mohammad Saeed Majedi ,
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Abstract
Using the transformation optics method together with the basic properties of Maxwell equations, a compact nonmagnetic waveguide coupler is designed that can ideally couple all TMn modes. Two compression functions are proposed to provide a perfect smooth transition between the waveguides. This coupler can be used to guide and compress a vacuumfilled waveguide to a smaller waveguide with a predefined higher dielectric constant inside. The design method is validated by simulated examples using COMSOL Multiphysics.
Keywords
, transformation optics, waveguide coupler, nonmagnetic media.
@inproceedings{paperid:1077614,
author = {Eskandari, Hossein and Attari, Amir Reza and Majedi, Mohammad Saeed},
title = {Design of Nonmagnetic All-mode Waveguide Coupler with Perfect Transmission Using Transformation Optics},
booktitle = {2019 13th European Conference on Antennas and Propagation (EuCAP)},
year = {2019},
location = {خارکوف, pol},
keywords = {transformation optics; waveguide coupler; nonmagnetic media.},
}
%0 Conference Proceedings
%T Design of Nonmagnetic All-mode Waveguide Coupler with Perfect Transmission Using Transformation Optics
%A Eskandari, Hossein
%A Attari, Amir Reza
%A Majedi, Mohammad Saeed
%J 2019 13th European Conference on Antennas and Propagation (EuCAP)
%D 2019
