The contribution of higher-order spatial harmonics in eigenvalues and ohmic losses calculations in coaxial corrugated cavities

The contribution of higher-order spatial harmonics in eigenvalues and ohmic losses calculations in coaxial corrugated cavities

The Spatial Harmonics Method has been used to study TE modes in a coaxial corrugated cavity. A numerical code has been developed to calculate eigenvalues, fields and ohmic losses on the walls. Numerical results are presented to clarify the influence of the higher-order spatial harmonics to these cal...

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Bibliographische Detailangaben
Hauptverfasser: Ioannidis, Z C, Avramides, K A, Kern, S, Latsas, G P, Tigelis, I G
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Cavity resonators
Corrugated surfaces
Eigenvalues and eigenfunctions
Gyrotrons
Harmonic analysis
Indexes
Surface impedance
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Beschreibung
Zusammenfassung:The Spatial Harmonics Method has been used to study TE modes in a coaxial corrugated cavity. A numerical code has been developed to calculate eigenvalues, fields and ohmic losses on the walls. Numerical results are presented to clarify the influence of the higher-order spatial harmonics to these calculations.
ISSN:2162-2027
DOI:10.1109/ICIMW.2010.5612398