Internet Archive Scholar

A Novel Wave-Separation Scheme for the Extraction of S-Parameters in Non-TEM Waveguides for the FVTD Method

D. Baumann, C. Fumeaux, R. Vahldieck
IEEE MTT-S International Microwave Symposium Digest, 2005.  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (363.4 kB)
https://web.archive.org/web/20180719185038/https://digital.library.adelaide.edu.au/dspace/bitstream/2440/56288/1/hdl_56288.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

This paper proposes an extended scheme for the extraction of scattering parameters for the Finite-Volume Time-Domain (FVTD) method. The flux-splitting algorithm that is inherent to the FVTD method is exploited to compute the incident and reflected fields in a port. A novel correction scheme for the magnetic field is applied that yields accurate results of the scattering parameters in non-TEM structures by performing an artificial flux separation. Multimode Sparameters of a waveguide
more » ... y, that are determined using the proposed approach, are successfully validated with a Mode-Matching analysis.
doi:10.1109/mwsym.2005.1516558 fatcat:p65nowqv45exnk5m3ypas6l72m
Citation

D. Baumann, C. Fumeaux, R. Vahldieck. "A Novel Wave-Separation Scheme for the Extraction of S-Parameters in Non-TEM Waveguides for the FVTD Method." IEEE MTT-S International Microwave Symposium Digest, 2005.