Title :
Geometrical optics method for analysis of radial structures
Author :
Sydoryk, Yu.K. ; Turovskiy, A.O.
Author_Institution :
Nat. Tech. Univ. of Ukraine KPI, Kiev, Ukraine
Abstract :
A method and a computer program for calculation of complex electrically large radial-axial systems by using the theory of geometrical optics (GO) and wave optics (WO) are described. The comparisons of results with known electrodynamic systems Ansoft HFSS and CST MWS, based on the finite element (FEM) and finite integrals method (FIM), are performed. It is shown that the adoption of this method provides sufficient accuracy in calculating the distribution of bulk density of electromagnetic power in the treated material.
Keywords :
finite element analysis; geometrical optics; Ansoft HFSS; CST MWS; bulk density of electromagnetic power; complex electrically large radial-axial systems; computer program; finite element method; finite integrals method; geometrical optics method; radial structures; wave optics; Computational modeling; Computers; Dielectrics; Electromagnetic scattering; Materials; Microwave theory and techniques; Power distribution;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2013 23rd International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-966-335-395-1
