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Proceedings Paper

Study of cylindrical cavity used for frequency or phase-locking vircators
Author(s): Guofen Yu; Wenxiang Wang; Shenggang Liu
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Paper Abstract

Cylindrical cavity with large apertures on its sidewall for coupling with rectangular waveguides is often used in frequency or phase-locking vircators. In this paper the above structure is studied in detail. The fields in the cavity is properly expanded by derived mode functions. By making reasonable approximation of the boundary conditions, the process of derivation and the formation of the characteristic equation is greatly simplified. The characteristic equation and model coefficients are obtained. The reliability of the derived characteristic equation is tested. Numerical results of characteristic frequency and quality factor changing with dimensions of coupling holes are given.

Paper Details

Date Published: 3 October 1997
PDF: 6 pages
Proc. SPIE 3158, Intense Microwave Pulses V, (3 October 1997); doi: 10.1117/12.279429
Show Author Affiliations
Guofen Yu, Univ. of Electronic Science and Technology (China)
Wenxiang Wang, Univ. of Electronic Science and Technology (China)
Shenggang Liu, Univ. of Electronic Science and Technology (China)

Published in SPIE Proceedings Vol. 3158:
Intense Microwave Pulses V
Howard E. Brandt, Editor(s)

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