Bansiwal, A and Raina, S and Vinoy, KJ and Datta, SK (2021) Effect of beam-tunnels on resonant frequency of cylindrical reentrant cavity. In: Defence Science Journal, 71 (3). pp. 332-336.
|
PDF
def_sci_jou_71-03_332-336_2021.pdf - Published Version Download (1MB) | Preview |
Abstract
Analytical formulations for the resonant frequency of a reentrant cavity for klystron are available in the literature only for such cavities having a single beam-tunnel. An improved analytical formulation has been proposed in this paper for the calculation of cavity gap-capacitance of reentrant cavities having single and multiple beam-tunnels and its effects on the resonant frequency are studied. The results obtained through analysis have been validated against those obtained from the 3D electromagnetic field simulations and measurements. The proposed analytical formulation provides good estimation of resonant frequency of cavity with single and multiple beam-tunnels. © 2021, DESIDOC.
| Item Type: | Journal Article |
|---|---|
| Publication: | Defence Science Journal |
| Publisher: | Defense Scientific Information and Documentation Centre |
| Additional Information: | The copyright for this article belongs to Authors |
| Keywords: | Electromagnetic fields; Electromagnetic simulation; Frequency estimation, 3d-electromagnetic field simulations; Analytical formulation; Beam tunnel; Cylindrical reentrant cavities; Gap capacitance; Multiple beam; Reentrant cavity; Single beam, Natural frequencies |
| Department/Centre: | Division of Electrical Sciences > Electrical Communication Engineering |
| Date Deposited: | 25 Aug 2021 11:41 |
| Last Modified: | 25 Aug 2021 11:41 |
| URI: | http://eprints.iisc.ac.in/id/eprint/69338 |
Actions (login required)
 |
View Item |
