Title :
Comparing the material modeling abilities of FVTD and FIT through the accuracy analysis of the scattering parameters
Author :
Bommaraju, Chakrapani
Author_Institution :
Stream of Electron. & Commun. Eng., Int. Inst. of Inf. Technol.-Hyderabad, Hyderabad, India
Abstract :
In this paper, the scattering parameters computed using upwind flux finite volume time domain methods of an inhomogeneous coaxial cable with high contrast of materials are furnished. A convergence study has been performed on the accuracy of the obtained scattering parameters using finite volume methods in addition to the finite integration technique.
Keywords :
S-parameters; coaxial cables; convergence; finite volume methods; integration; magnetic flux; time-domain analysis; FVTD; accuracy analysis; convergence study; finite integration technique; inhomogeneous coaxial cable; material modeling; scattering parameter; upwind flux finite volume time domain method; Coaxial cables; Coplanar waveguides; Frequency domain analysis; Materials; Scattering parameters; Spatial resolution; Time domain analysis; accuracy of scattering parameters; finite volume time domain methods; material modeling; scattering parameters; upwind flux;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location :
Kolkata
Print_ISBN :
978-1-4577-1098-8
DOI :
10.1109/AEMC.2011.6256854
