Mode discrimination in gyrotron coaxial cavities
Conference
·
OSTI ID:391221
- Instituto Nacional de Pesquisas Espaciais, Sao Jose dos Campos (Brazil)
A study of the electrodynamical properties of gyrotron coaxial cavities using a partially-conical rod is made. On the basis of a geometrical criterion for the occurrence of high-Q resonances, it turns out to be possible to discriminate certain classes of TE modes by keeping to a minimum value their diffraction Q factors. In particular for an especially designed cavity only TE{sub 0,2} and TE{sub 1,3} modes appear to have strong resonance in the 8-14 GHz range as a result of the action of the coaxial insert.
- OSTI ID:
- 391221
- Report Number(s):
- CONF-951240--
- Country of Publication:
- United States
- Language:
- English
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