RF computations with the finite integration technique (FIT) and the coupled S-parameter calculation (CSC)

This paper starts with a very brief review of FIT on triangular grids. Next, it reports about some recent features in FIT to minimize the geometrical error while keeping the number of grid points as small as possible. Finally, a method is introduced to compute scattering properties and/or resonant f...

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Published inIEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450) Vol. 2; pp. 980 - 983 vol.2
Main Authors van Rienen, U., Glock, H.-W., Rothemund, K., Junak, J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2003
Subjects
Radio frequency
Scattering parameters
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Summary:This paper starts with a very brief review of FIT on triangular grids. Next, it reports about some recent features in FIT to minimize the geometrical error while keeping the number of grid points as small as possible. Finally, a method is introduced to compute scattering properties and/or resonant fields in complex RF structures by combination of domain decomposition with any available CEM tool. We denote this method as coupled S-parameter calculation. Some examples are presented underlining the power of the methods described.
ISBN:9780780378469
0780378466
DOI:10.1109/APS.2003.1219399