DocumentCode
3576686
Title
Nonlinear Figure of Merit for Reentrant Cylindrical Cavities
Author
Tsarev, V.A. ; Miroshnichenko, A.Y. ; Smirnov, S.V.
Author_Institution
Saratov State Tech. Univ., Saratov, Russia
fYear
2009
Firstpage
139
Lastpage
140
Abstract
Approximate formulas on base of simple parameters of L-C equivalent circuit for calculation of the characteristic impedance (rho = R/Q) for the reentrant cylindrical cavities can be used in microwave devices of klystron type as figure of merit (FOM), but they are not sufficiently accurate. Particularly low accuracy of calculation we can get if the drift tubes have a small diameter and a great height of the cavity.
Keywords
cavity resonators; equivalent circuits; klystrons; microwave devices; L-C equivalent circuit; characteristic impedance; drift tubes; figure of merit; klystron; reentrant cylindrical cavities; Accuracy; Equivalent circuits; Helium; IEEE catalog; Impedance; Klystrons; Magneto electrical resistivity imaging technique; Microwave devices; Organizing;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
Print_ISBN
978-1-4244-4796-1
Type
conf
Filename
5293197
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