Title :
Efficient choice of basis functions in moment method analysis of frequency-selective surfaces
Author :
Orta, Renato ; Tascone, R. ; Zich, Riccardo
Author_Institution :
Politecnico di Torino, Dipartimento di Elettronica, CESPA (CNR), Torino, Italy
Abstract :
A key point in the scattering analysis of frequency-selective surfaces (FSSs) by the method of moments is the selection of a convenient set of basis functions. A new set is presented, which allows significant computer time saving and can be used in a wide range of geometrical parameters. The results of a parametric study performed by using this set are presented and discussed.
Keywords :
electromagnetic wave scattering; computer time saving; frequency-selective surfaces; geometrical parameters; moment method analysis; scattering analysis; set of basis functions;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870421
