A Model to Optimize a Microwave PBG Accelerator Based on Generic Unit CellRoberto Diana, Agostino Giorgio, Roberto Marani, Vittorio M. N. Passaro and Anna Gina PerriJ. Eur. Opt. Soc.-Rapid Publ., 2 (2007) 07006DOI: https://doi.org/10.2971/jeos.2007.07006