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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16526
Title: Design studies of a RF interaction cavity for a 4 MW, 170 GHz triangular corrugated coaxial cavity gyrotron
Authors: Singh S.
Yuvaraj S.
Baghel G.S.
Kartikeyan, Machavaram Venkata
Published in: Proceedings of 2018 IEEE International Vacuum Electronics Conference, IVEC 2018
Abstract: Gyrotrons are very powerful coherent sources of radiation. In coaxial cavity gyrotron, an insert is present in the cavity which leads to reduction in the voltage depression and change the eigenvalue, depending on the radii ratio. As a result a coaxial cavity can be fine- tuned for very higher power at very higher frequencies in comparison to cylindrical cavity. In this paper design studies of a coaxial cavity for 170 GHz, 4 MW gyrotron are given. The insert is corrugated with triangular corrugations. The advantage of such a corrugation type is that it allows more number of slots to be included on the insert, without causing the problem of localized heating. Single mode self consistent calculation is carried out for the calculation of output power and efficiency. Wall losses and diffractive quality factors for desired and competing modes have been calculated. © 2018 IEEE.
Citation: Proceedings of 2018 IEEE International Vacuum Electronics Conference, IVEC 2018, (2018), 35- 36
URI: https://doi.org/10.1109/IVEC.2018.8391539
http://repository.iitr.ac.in/handle/123456789/16526
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Gyrotrons
Triangular corrugated coaxial resonators
ISBN: 9.78E+12
Author Scopus IDs: 57206711796
57190343042
55270387900
6603631347
Author Affiliations: Singh, S., Millimeter and Terahertz Wave Laboratory, Department of Electronics and Communication Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Yuvaraj, S., Millimeter and Terahertz Wave Laboratory, Department of Electronics and Communication Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Baghel, G.S., Millimeter and Terahertz Wave Laboratory, Department of Electronics and Communication Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Kartikeyan, M.V., Millimeter and Terahertz Wave Laboratory, Department of Electronics and Communication Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Appears in Collections:Conference Publications [ECE]

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