Title :
Closed-form expressions for modeling diffraction at printed dipole-based FSS
Author :
Garcia Vigueras, Maria ; Mosig, Juan R. ; Mesa, Francisco ; Rodriguez Berral, Raul ; Medina, Francisco
Author_Institution :
Lab. of Electromagn. & Acoust., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland
Abstract :
This paper presents analytical expressions to model the diffraction of plane-waves at planar 2-D distributions of printed dipoles. In contrast to other available analytical or quasi-analytical models, this approach rigorously captures the main underlying physics and dynamic effects of the structure, leading to a very wideband analytical equivalent circuit. The accuracy of this model is verified by full-wave simulations.
Keywords :
dipole antennas; electromagnetic wave diffraction; frequency selective surfaces; microstrip antennas; statistical distributions; closed-form expressions; diffraction modeling; full-wave simulations; planar 2D distributions; plane-waves; printed dipole-based FSS; very wideband analytical equivalent circuit; Analytical models; Arrays; Frequency selective surfaces; Harmonic analysis; Impedance; Integrated circuit modeling; Surface impedance; Circuit modeling; analytical formulas; frequency-selective surfaces; transmission lines;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-6077-7
DOI :
10.1109/MAPE.2013.6689884
