caa a22 4500 477124763 CHVBK 20180405111646.0 cr unu---uuuuu 170330e19971101xx s 000 0 eng 10.1007/BF02678257 doi (NATIONALLICENCE)springer-10.1007/BF02678257 Operation of a 32 GHz gyrotron [Elektronische Daten] [J. Barroso, P. Castro, A. Pimenta, V. Spassov, R. Corrêa, T. Idehara, I. Ogawa] The design and operation of a 32 GHz pulsed gyrotron are reported. The device is step-tuned between the TE1,2 (24.16 GHz) and TE0,2 (31.78 GHz) modes with cathode voltages ranging from 30 to 40kV and beam current up to 5.0A. Experimental frequencies are in close agreement with the self-consistent calculated values and in the TE2,2 resonator mode an output peak power of 6kW corresponding to an 18% efficiency was measured by using a fast response calorimeter with a thermal sensitivity of 0.1°C/Wmin. Plenum Publishing Corporation, 1997 Barroso J. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut Castro P. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut Pimenta A. aut Spassov V. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut Corrêa R. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut Idehara T. Faculty of Engineering, Fukui University, 910, Fukui, Japan aut Ogawa I. Faculty of Engineering, Fukui University, 910, Fukui, Japan aut International Journal of Infrared and Millimeter Waves Springer US 18/11(1997-11-01), 2147-2160 0195-9271 18:11<2147 1997 18 10762 https://doi.org/10.1007/BF02678257 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02678257 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Barroso J. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut NATIONALLICENCE 700 1- Castro P. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut NATIONALLICENCE 700 1- Pimenta A. aut NATIONALLICENCE 700 1- Spassov V. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut NATIONALLICENCE 700 1- Corrêa R. Laboratório Associado de Plasma, INPE, 12201-970, São José dos Campos, SP, Brasil aut NATIONALLICENCE 700 1- Idehara T. Faculty of Engineering, Fukui University, 910, Fukui, Japan aut NATIONALLICENCE 700 1- Ogawa I. Faculty of Engineering, Fukui University, 910, Fukui, Japan aut NATIONALLICENCE 773 0- International Journal of Infrared and Millimeter Waves Springer US 18/11(1997-11-01), 2147-2160 0195-9271 18:11<2147 1997 18 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer