{"title":"Hollow-Beam klystron design for the international linear collider","authors":"S. Humphries, P. Ferguson","doi":"10.1109/PPPS.2007.4346119","DOIUrl":null,"url":null,"abstract":"We describe the capabilities of an integrated software suite for the design of high-power klystrons. As an application example, the codes are applied to a 10 MW, 1.3 GHz hollow-beam klystron to meet the requirements of the International Linear Collider. The hollow-beam approach allows high beam current (140 A) in a compact package with moderate gun voltage (120 kV). The benchmark system has an interaction length of 0.92 m, 47 dB gain and 63% inherent efficiency (excluding contributions of a biased beam collector). We discuss a electron gun design to generate a narrow annular beam with relatively small axial energy spread.","PeriodicalId":275106,"journal":{"name":"2007 16th IEEE International Pulsed Power Conference","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 16th IEEE International Pulsed Power Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PPPS.2007.4346119","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We describe the capabilities of an integrated software suite for the design of high-power klystrons. As an application example, the codes are applied to a 10 MW, 1.3 GHz hollow-beam klystron to meet the requirements of the International Linear Collider. The hollow-beam approach allows high beam current (140 A) in a compact package with moderate gun voltage (120 kV). The benchmark system has an interaction length of 0.92 m, 47 dB gain and 63% inherent efficiency (excluding contributions of a biased beam collector). We discuss a electron gun design to generate a narrow annular beam with relatively small axial energy spread.
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