Title :
Current distribution on the elements of a square loop frequency selective surface
Author :
Hamdy, S.M.A. ; Parker, Edward A.
Author_Institution :
University of Kent at Canterbury, Electronics Laboratories, Canterbury, UK
Abstract :
A modal analysis gave the current distribution on the capacitive and inductive components of the square for plane wave incidence up to 50° in the principal planes. 12 current functions were required to reproduce the observed transmission through the surface. Their complex amplitudes are tabulated to show the significance of symmetrical and asymmetrical functions at two reflection resonant frequencies.
Keywords :
antenna arrays; antenna theory; current distribution; antenna arrays; capacitive components; current distribution; inductive components; modal analysis; plane wave incidence; reflection resonant frequencies; square loop frequency selective surface;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19820427
