Design and Experimental Investigation of a Second Harmonic 20 kW Class 28 GHz Gyrotron for Evaluation of New Emitter Technologies

Gyrotrons are high-power mm-wave tubes. Here, the design, construction and experimental investigation of a 20 kW, 28 GHz gyrotron (2nd harmonic) are reported. This tube was designed to evaluate new emitters for future highly efficient and reliable fusion gyrotrons and for material processing applica...

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Hlavní autor: Malygin, Anton (auth)
Médium: Kapitola
Vydáno: KIT Scientific Publishing 2016
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005 20210211
020 |a KSP/1000059748 
020 |a 9783731505846 
024 7 |a 10.5445/KSP/1000059748  |c doi 
041 0 |a English 
042 |a dc 
100 1 |a Malygin, Anton  |4 auth 
245 1 0 |a Design and Experimental Investigation of a Second Harmonic 20 kW Class 28 GHz Gyrotron for Evaluation of New Emitter Technologies 
260 |b KIT Scientific Publishing  |c 2016 
300 |a 1 electronic resource (XI, 132 p. p.) 
506 0 |a Open Access  |2 star  |f Unrestricted online access 
520 |a Gyrotrons are high-power mm-wave tubes. Here, the design, construction and experimental investigation of a 20 kW, 28 GHz gyrotron (2nd harmonic) are reported. This tube was designed to evaluate new emitters for future highly efficient and reliable fusion gyrotrons and for material processing applications. Following experimental results have been achieved in CW operation: 22.5 kW output power at 23.4 kV electron beam voltage and 2.23 A beam current with the world record efficiency of 43 %. 
540 |a Creative Commons  |f https://creativecommons.org/licenses/by-sa/4.0/  |2 cc  |4 https://creativecommons.org/licenses/by-sa/4.0/ 
546 |a English 
653 |a Microwave-Materials-Processing 
653 |a Wirkungsgrad 
653 |a Efficiency 
653 |a Kernfusion 
653 |a Emitter-Technologien 
653 |a Nuclear-Fusion 
653 |a Emitter-Technologies 
653 |a Gyrotron 
653 |a MikrowellenmaterialprozesstechnikGyrotron 
856 4 0 |a www.oapen.org  |u https://www.ksp.kit.edu/9783731505846  |7 0  |z Get Fullteks 
856 4 0 |a www.oapen.org  |u https://directory.doabooks.org/handle/20.500.12854/44813  |7 0  |z DOAB: description of the publication