On the effect of the approximations used in gyrotron interaction calculations

Avramides, KA; Pagonakis, IG

dc.contributor.author	Avramides, KA	en
dc.contributor.author	Pagonakis, IG	en
dc.date.accessioned	2014-03-01T02:46:16Z
dc.date.available	2014-03-01T02:46:16Z
dc.date.issued	2009	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32631
dc.subject	Design Tool	en
dc.subject	High Power	en
dc.subject	Numerical Simulation	en
dc.subject	Spectrum	en
dc.subject.other	Beam-field interaction	en
dc.subject.other	Designing tools	en
dc.subject.other	Electron motion	en
dc.subject.other	Fast simulation	en
dc.subject.other	High-power	en
dc.subject.other	Mode spectrum	en
dc.subject.other	Numerical code	en
dc.subject.other	Numerical simulation	en
dc.subject.other	Output power	en
dc.subject.other	Computer simulation	en
dc.subject.other	Gyrotrons	en
dc.subject.other	Microwave tubes	en
dc.subject.other	Optical frequency conversion	en
dc.subject.other	Resonators	en
dc.subject.other	Power spectrum	en
dc.title	On the effect of the approximations used in gyrotron interaction calculations	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ICIMW.2009.5324768	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ICIMW.2009.5324768	en
heal.identifier.secondary	5324768	en
heal.publicationDate	2009	en
heal.abstract	Numerical simulations of the beam-field interaction in high-power gyrotrons are the basic tool for the design of the resonator in these devices. In the interaction codes, several assumptions are usually made in order to achieve fast simulations, which is a necessary feature of a designing tool. However, as the resonators get larger to meet the increasing needs in output power and, consequently, their mode spectrum becomes denser, the validity of some of the aforementioned assumptions needs to be revisited. We investigate the influence of these assumptions on the electron motion using pertinent numerical codes. © 2009 IEEE.	en
heal.journalName	34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009	en
dc.identifier.doi	10.1109/ICIMW.2009.5324768	en