The Problem of Orthogonality of Eigenwaves in a Waveguide Partially Filled with a Lossy Dielectric
KHARKOV NATIONAL UNIV (UKRAINE)
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The eigenwaves orthogonality is investigated for the rectangular waveguide having a lossy dielectric slab inside it. It is shown analytically that eigenwaves of such waveguides are energetically non-orthogonal. The interaction of pair of non-orthogonal eigenwaves is discussed. The numerical estimation of their non-orthogonality has been carried out for the various slab dimensions its permittivity and losses. Calculation results are presented.
- Radiofrequency Wave Propagation
- Theoretical Mathematics