We describe here a High Order Finite Difference Frequency Domain approach to the cut-off frequency and mode computation in rectangular and circular waveguide with use of a single grid for both TE and TM modes. The proposed technique has been assested against a commercial FEM-based general-purpose EM solver. © 2013 IEEE.
High Order FDFD computation of all waveguide modes using a single grid
Simone M.;
2013-01-01
Abstract
We describe here a High Order Finite Difference Frequency Domain approach to the cut-off frequency and mode computation in rectangular and circular waveguide with use of a single grid for both TE and TM modes. The proposed technique has been assested against a commercial FEM-based general-purpose EM solver. © 2013 IEEE.File in questo prodotto:
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