Title :
An equivalent circuit model of Frequency Selective Surfaces embedded within dielectric layers
Author :
Costa, Filippo ; Monorchio, Agostino ; Manara, Giuliano
Author_Institution :
Dept. of Inf. Eng., Univ. of Pisa, Pisa, Italy
Abstract :
A general equivalent circuit model for the analysis of frequency selective surfaces has been presented. The lumped parameters representing the periodic surface are explained and commented. Influence of thin dielectric substrates on FSS behavior is analyzed determining a simple model to correct the lumped parameters. FSS periodicity can be changed by scaling all lumped parameters by the initial and actual periodicity ratio.
Keywords :
antenna accessories; dielectric thin films; frequency selective surfaces; FSS periodicity; dielectric layers; frequency selective surfaces; general equivalent circuit model; lumped parameters; periodic surface; thin dielectric substrates; Brain modeling; Dielectric substrates; Electromagnetic radiation; Electromagnetic shielding; Equivalent circuits; Frequency selective surfaces; Gratings; Impedance; Periodic structures; Shape;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171774
