STANDING WAVE LINEAR ACCELERATOR AND SLOTTED INPUT COUPLER

摘要

PATENT APPLICATION OF Albert H. McEuen and Victor A. Vaguine FOR STANDING WAVE LINEAR ACCELERATOR AND SLOTTED INPUT COUPLER A standing-wave linear charged particle accelerator is disclosed which comprises a plurality of interlaced substructures, with each substructure having a plurality of accelerating cavities disposed along the particle beam path and having side cavities disposed away from the beam path for electromagnetically coupling the accelerating cavities. A radio-frequency electromagnetic standing wave is supported in each substructure, with the wave in each substructure being phased with respect to the wave in every other substructure so that the particle beam will experience a maximum energy gain throughout its path through the accelerator. A slotted input coupler is connected to the accelerator to individually drive each of the substructures.