Title :
Periodic multielement strip gratings
Author_Institution :
University of Kent at Canterbury, Electronics Laboratories, Canterbury, UK
Abstract :
A method of analysis for strip gratings with more than one conducting strip per period is given. The method is then applied to a periodic twin-strip grating with two unequal gaps. The scattering parameters are found from a set of linear equations which may be solved numerically.
Keywords :
diffraction gratings; electromagnetic wave scattering; EM scattering; periodic multielement strip gratings; periodic twin-strip grating; scattering parameters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19820658
