140-GHz gyrotron with multimegawatt output power

Dammertz, G; Borie, E; Iatrou, CT; Kuntze, M; Piosczyk, B; Thumm, MK

dc.contributor.author	Dammertz, G	en
dc.contributor.author	Borie, E	en
dc.contributor.author	Iatrou, CT	en
dc.contributor.author	Kuntze, M	en
dc.contributor.author	Piosczyk, B	en
dc.contributor.author	Thumm, MK	en
dc.date.accessioned	2014-03-01T01:15:24Z
dc.date.available	2014-03-01T01:15:24Z
dc.date.issued	2000	en
dc.identifier.issn	0093-3813	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13473
dc.subject	beam tunnel	en
dc.subject	Brewster window	en
dc.subject	Gyrotron	en
dc.subject	high power microwaves	en
dc.subject	reflections	en
dc.subject.classification	Physics, Fluids & Plasmas	en
dc.subject.other	CAVITY GYROTRON	en
dc.subject.other	GHZ GYROTRON	en
dc.title	140-GHz gyrotron with multimegawatt output power	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/27.887673	en
heal.identifier.secondary	http://dx.doi.org/10.1109/27.887673	en
heal.language	English	en
heal.publicationDate	2000	en
heal.abstract	The operational features of a 140-GHz, transverse electric TE22,6 mode gyrotron oscillator with an advanced quasioptical mode converter, a Brewster window, and a single-stage depressed collector at 140 GHz with an output power of 2.1 MW and an efficiency of 34% without depressed collector and 53% with depressed collector are presented. The high output power level is possible due to an almost reflectionless termination of the radio frequency (RF) beam line outside the tube, The operation of the TE22,6 mode gyrotron is described in detail, and the significant features for achieving the high-output power are pointed out.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE TRANSACTIONS ON PLASMA SCIENCE	en
dc.identifier.doi	10.1109/27.887673	en
dc.identifier.isi	ISI:000165723900015	en
dc.identifier.volume	28	en
dc.identifier.issue	3	en
dc.identifier.spage	561	en
dc.identifier.epage	566	en