ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Effect of beam-tunnels on resonant frequency of cylindrical reentrant cavity

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.

def_sci_jou_71-03_332-336_2021.pdf - Published Version

Download (1MB) | Preview
Official URL: https://doi.org/10.14429/DSJ.71.16814


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 View Item