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Installation of a getter vacuum pump in cathode-anode region of a high-power klystron amplifier - Propose and feasible

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dc.contributor.authorDegasperi, F. T.
dc.contributor.authorVerardi, S. L L
dc.contributor.authorMotta, C. C.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionCentro Tecnológico da Marinha em São Paulo
dc.date.accessioned2014-05-27T11:22:02Z
dc.date.available2014-05-27T11:22:02Z
dc.date.issued2006-12-01
dc.description.abstractThe possibility to install a getter vacuum pump and its feasible in the anode of a high-power klystron amplifier is investigated in order to decrease of the pressure in the gun and consequently increasing its lifetime. The study is conducted using a 1.3 GHz, 100 A and 240 kV high-power klystron with five reentrant coaxial cavities, assembled in a cylindrical drift tube 1.2 m long. This work takes into account the specific conductance of components of gun and all important gas sources, like the degassing of the drift tube, the cavity walls, the cathode, the anode, and the collector, as well the position and pumping speed of the getter vacuum pump in anode region. © 2006 IEEE.en
dc.description.affiliationFaculdade de Tecnologia de São Paulo - FATEC-SP CEETEPS UNESP São Paulo-SP
dc.description.affiliationEscola Politécnica Universidade de São Paulo, São Paulo-SP
dc.description.affiliationCentro Tecnológico da Marinha em São Paulo, São Paulo-SP
dc.description.affiliationUnespFaculdade de Tecnologia de São Paulo - FATEC-SP CEETEPS UNESP São Paulo-SP
dc.format.extent233-234
dc.identifierhttp://dx.doi.org/10.1109/IVELEC.2006.1666270
dc.identifier.citation2006 IEEE International Vacuum Electronics Conference held jointly with 2006 IEEE International Vacuum Electron Sources, IVEC/IVESC 2006, p. 233-234.
dc.identifier.doi10.1109/IVELEC.2006.1666270
dc.identifier.scopus2-s2.0-34249735922
dc.identifier.urihttp://hdl.handle.net/11449/69245
dc.identifier.wosWOS:000239893200113
dc.language.isoeng
dc.relation.ispartof2006 IEEE International Vacuum Electronics Conference held jointly with 2006 IEEE International Vacuum Electron Sources, IVEC/IVESC 2006
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectGetter
dc.subjectHigh-vacuum modeling
dc.subjectUltra high-vacuum system
dc.subjectVacuum pressure field
dc.subjectAmplifiers (electronic)
dc.subjectAnodes
dc.subjectCathodes
dc.subjectElectron tubes
dc.subjectGetters
dc.subjectKlystrons
dc.subjectHigh vacuum modeling
dc.subjectUltra high vacuum system
dc.subjectVacuum pumps
dc.titleInstallation of a getter vacuum pump in cathode-anode region of a high-power klystron amplifier - Propose and feasibleen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dspace.entity.typePublication

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