Title :
Scattering from finite extent frequency selective surfaces illuminated by arbitrary sources
Author :
Orta, R. ; Tascone, R. ; Zich, R.
Author_Institution :
Politecnico di Torino, Dipartimento di Elettronica, CESPA (CNR), Torino, Italy
Abstract :
A method is proposed for the computation of the field scattered from a dichroic plate placed in the near-field region of the feeds. The primary pattern of the feed and dichroic plate assembly has been computed.
Keywords :
antenna theory; electromagnetic wave scattering; reflector antennas; EM scattering; arbitrary source illumination; dichroic plate; feed; finite extent frequency selective surfaces; near-field region; primary pattern; reflector antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850069
