Title :
Time-domain modelling of antennas and reflectors with exact absorbing boundary conditions
Author :
Smith, P.D. ; Shafalyuk, O.
Author_Institution :
Dept. of Math., Macquarie Univ., Sydney, NSW, Australia
Abstract :
In this paper, a problem of efficient truncation of the computational domain of model initial boundary value problems is discussed for axi-symmetrical open electrodynamic structures. This is applied to analyze the characteristics of some axially-symmetrical antennas and reflectors used in communications.
Keywords :
boundary-value problems; electrodynamics; reflector antennas; axially-symmetrical antennas; axisymmetrical open electrodynamic structures; computational domain; efficient truncation; exact absorbing boundary conditions; initial boundary value problems; reflectors; time-domain modelling; Boundary conditions; Directive antennas; Electromagnetic waveguides; Mirrors; Reflector antennas;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on
Conference_Location :
Cape Town
Print_ISBN :
978-1-4673-0333-0
DOI :
10.1109/ICEAA.2012.6328811
