Patent
Active RF cavity
TLDR
An active RF cavity is defined by a conductive wall in which a plurality of solid state power amplifiers are mounted as mentioned in this paper, which induce an RF current at an inner surface of the wall to form an oscillating electromagnetic (EM) field within the cavity.Abstract:
An active RF cavity is defined by a conductive wall in which a plurality of solid state power amplifiers are mounted. The solid state power amplifiers induce an RF current at an inner surface of the wall to form an oscillating electromagnetic (EM) field within the cavity. Preferably, the power amplifiers are in the form of modules that contain a number of RF power chips. The structure operates as both a power combiner and a matching transformer and is powered by a relatively low voltage d.c. source. A high-amplitude field is generated using equipment that is more efficient and much lighter in weight than conventional equipment. Such a cavity may be applied in a drift tube linac, an RF quadruple linac, a linac having aligned cavities, and in other types of particle accelerators, and as a high power RF amplifier with the EM waves piped out via a waveguide or a coaxial cable.read more
Citations
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References
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Patent
Radio frequency linear accelerator control system
Hiroyuki Fujita,Akira Hirakimoto +1 more
TL;DR: In this article, the authors propose a control system for a radio frequency resonant cavity type linear accelerator that is power-supplied always at a resonance frequency of a resonat cavity constituting the accelerator.
Journal ArticleDOI
PHERMEX Standing-Wave Linear Electron Accelerator
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