{"title":"大功率s波段十八束速调管的电路设计","authors":"K. Nguyen, D. Pershing, E. Wright","doi":"10.1109/IVELEC.2007.4283374","DOIUrl":null,"url":null,"abstract":"Circuit design for a high-power fundamental-mode multiple-beam klystron (MBK) is presented. This S-band circuit will be powered with a 42 kV, 41.6A, eighteen-beam electron gun currently under development. The circuit is comprised of six cavities. Three of which have two gaps to achieve desired gain and bandwidth in a reasonably short circuit length. Simulations with MAGIC-3D indicate peak RF power of 740 kW and 3-dB instantaneous bandwidth of> 11% is feasible in a circuit length of approximately 22 cm. Electronic efficiency and gain are 42% and 34-dB, respectively.","PeriodicalId":254940,"journal":{"name":"2007 IEEE International Vacuum Electronics Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Circuit Design of A High Power, S-Band Eighteen-Beam Klystron\",\"authors\":\"K. Nguyen, D. Pershing, E. Wright\",\"doi\":\"10.1109/IVELEC.2007.4283374\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Circuit design for a high-power fundamental-mode multiple-beam klystron (MBK) is presented. This S-band circuit will be powered with a 42 kV, 41.6A, eighteen-beam electron gun currently under development. The circuit is comprised of six cavities. Three of which have two gaps to achieve desired gain and bandwidth in a reasonably short circuit length. Simulations with MAGIC-3D indicate peak RF power of 740 kW and 3-dB instantaneous bandwidth of> 11% is feasible in a circuit length of approximately 22 cm. Electronic efficiency and gain are 42% and 34-dB, respectively.\",\"PeriodicalId\":254940,\"journal\":{\"name\":\"2007 IEEE International Vacuum Electronics Conference\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-05-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 IEEE International Vacuum Electronics Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVELEC.2007.4283374\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE International Vacuum Electronics Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVELEC.2007.4283374","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Circuit Design of A High Power, S-Band Eighteen-Beam Klystron
Circuit design for a high-power fundamental-mode multiple-beam klystron (MBK) is presented. This S-band circuit will be powered with a 42 kV, 41.6A, eighteen-beam electron gun currently under development. The circuit is comprised of six cavities. Three of which have two gaps to achieve desired gain and bandwidth in a reasonably short circuit length. Simulations with MAGIC-3D indicate peak RF power of 740 kW and 3-dB instantaneous bandwidth of> 11% is feasible in a circuit length of approximately 22 cm. Electronic efficiency and gain are 42% and 34-dB, respectively.
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