Preliminary experimental investigations into an oversized coaxial relativistic klystron amplifier at Ka band

dc.contributor.author	Li S.; Duan Z.; Huang H.; Basu B.N.; Dang Z.; Bai Y.; Wang Z.; Gong Y.
dc.date.accessioned	2025-05-24T09:40:27Z
dc.description.abstract	Preliminary experimental results on an oversized high-power coaxial relativistic klystron amplifier (OCRKA) at Ka band were presented. The measured values on the cold-test setup agreed with those predicted by simulation. An annular intense relativistic electron beam (IREB) was produced by an explosive emission cathode in a diode with beam transmission greater than 88%. The device output power of 100 kW was demonstrated, using a 517 \mathrm{kV}, 4.9\mathrm{kA} IREB. Larger output power could have been obtained with improved input coupler of lower values of insertion loss. © 2019 IEEE.
dc.identifier.doi	https://doi.org/10.1109/IVEC.2019.8745212
dc.identifier.uri	http://172.23.0.11:4000/handle/123456789/19246
dc.relation.ispartofseries	2019 International Vacuum Electronics Conference, IVEC 2019
dc.title	Preliminary experimental investigations into an oversized coaxial relativistic klystron amplifier at Ka band

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