Multi-harmonic RF test stand for RF breakdown studies

Jiang, Y; Shchelkunov, S; Yakovlev, V P; Solyak, N; Kuzikov, S V; Hirshfield, J L

doi:10.1063/1.4773739

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Multi-harmonic RF test stand for RF breakdown studies

Jiang, Y·Shchelkunov, S·Yakovlev, V P·Solyak, N·Kuzikov, S V·Hirshfield, J L

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Abstract

A multi-harmonic RF test stand is under construction at Yale Beam Physics Laboratory. It includes a frequency multiplier which can generate high power harmonics efficiently that are phase locked to the fundamental drive frequency. In a bi-modal asymmetric cavity powered by this RF source, the cavity may experience reduced exposure time to peak fields and sweeping of peak fields across their surfaces, and strong asymmetry between surfaces that may experience cathode-and anode-like fields; these phenomena are to be assessed for their influence on RF breakdown probabilities.

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43 PARTICLE ACCELERATORS ACCELERATORS ANODES ASYMMETRY BREAKDOWN CATHODES CAVITY RESONATORS HARMONIC GENERATION PROBABILITY RF SYSTEMS SURFACES

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Jiang, Y, Shchelkunov, S, Yakovlev, V P, Solyak, N, Kuzikov, S V, Hirshfield, J L. 2012-12-21. Multi-harmonic RF test stand for RF breakdown studies. https://doi.org/10.1063/1.4773739

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