In this paper a new simulator for the design of Traveling Waves Tubes (TWT) electron guns and multistage collectors is presented. The simulator is based on the 3-D FE discretization of the Poisson equation combined with a particle model for the solution of the Vlasov equation in the space charge limited regime.
References in zbMATH (referenced in 1 article , 1 standard article )
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- Coco, S.; Corsaro, S.; Laudani, A.; Pollicino, G.; Dionisio, R.; Martorana, R.: COLLGUN: a 3D FE simulator for the design of TWTs electron guns and multistage collectors (2006)