Abstract
The problem of excitation of the rectilinear interface of two semiinfinite planar waveguides by an eigenmode of one of these waveguides incident onto the interface at an arbitrary angle is considered. Planar waveguides shaped as a dielectric plate coated by thin isotropic films (e.g., gratings with spacings small as compared to the wavelength) are analyzed. A model of this structure in which films are described by means of two-sided impedance boundary conditions and parameters of the planar waveguide are varied by varying the film impedance is constructed. Solution to the electromagnetic problem by the Wiener-Hopf technique is presented. Closed-form expressions for scattering parameters of the analyzed structure are obtained. Results of the numerical solution are presented. Comparison with available results obtained for particular values of the film impedance is performed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Communications Technology and Electronics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
