Title :
Hertz vector potential analysis of FSS on anisotropic substrates
Author :
Campos, Antonio Luiz P S ; d´Assuncao, A.G.
Abstract :
This work presents an analytical determination of the dyadic Green´s function for frequency selective surfaces (FSS) on anisotropic dielectric layers. The structure analyzed is composed of a periodic array of conducting patch elements. Results are obtained for the reflected power by using the moment method combined with the Hertz vector potential method. Curves for the reflected power versus frequency are presented as a function of the structural parameters, assuming that the optical axis in the anisotropic substrate is oriented along the FSS conducting patch array main axes.
Keywords :
Green´s function methods; anisotropic media; antenna theory; electromagnetic wave reflection; frequency selective surfaces; method of moments; microstrip antenna arrays; vectors; FSS; FSS conducting patch array; Hertz vector potential analysis; Hertz vector potential method; anisotropic dielectric layers; anisotropic substrates; dyadic Green´s function; frequency selective surfaces; moment method; optical axis; periodic conducting patch element array; reflected power; structural parameters; Anisotropic magnetoresistance; Boundary conditions; Dielectric substrates; Frequency selective surfaces; Geometrical optics; Moment methods; Optical arrays; Optical filters; Optical surface waves; Periodic structures;
Conference_Titel :
Microwave and Optoelectronics Conference, 2003. IMOC 2003. Proceedings of the 2003 SBMO/IEEE MTT-S International
Print_ISBN :
0-7803-7824-5
DOI :
10.1109/IMOC.2003.1244906
