NDLI: Millimeter-wave extended interaction klystron

Content Provider	Springer Nature Link
Author	Toreev, A. I. Fedorov, V. K. Patrusheva, E. V.
Copyright Year	2009
Abstract	The interaction of the HF fields in the distributed resonance system of a high-power millimeter-wave klystron with an electron beam is theoretically and experimentally studied under limitations imposed on the length of interaction space and moderate values of the beam perveance. A possibility of amplifying and generating extended interaction klystrons (EIKs) is demonstrated. The EIKs with the distributed extraction of energy exhibit relatively high efficiencies, output powers, and gains at an acceptable gain band. In the experimental prototypes of the four-cavity packaged EIK working in the mid-millimeter-wavelength range, the output pulse power is no less than 2.5–3 kW, the efficiency is 30%, the gain is 25–30 dB, and the gain band at a level of 3 dB is 0.25–0.35% at an anode voltage of 18 kV and a beam current of 0.5 A.
Starting Page	952
Ending Page	958
Page Count	7
File Format	PDF
ISSN	10642269
Journal	Journal of Communications Technology and Electronics
Volume Number	54
Issue Number	8
e-ISSN	15556557
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2009-08-21
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Microwave tubes Electromagnetic wave propagation; radiowave propagation Communications Engineering, Networks
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Condensed Matter Physics Electrical and Electronic Engineering Radiation

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