TY - JOUR
T1 - Overmoded GW-class surface wave microwave oscillator
AU - Vlasov, Alexander N.
AU - Shkvarunets, Anatoly G.
AU - Rodgers, John
AU - Carmel, Yuval
AU - Antonsen, Thomas M.
AU - Abuelfadl, Tamer M.
AU - Lingze, Duan
AU - Cherepenin, Vladimir A.
AU - Nusinovich, Gregory S.
AU - Botton, Moti
AU - Granatstein, Victor L.
PY - 2000
Y1 - 2000
N2 - Results of theoretical and experimental studies of a GW class, large diameter microwave oscillator are presented. The device consists of a large cross-section (overmoded) slow-wave structure with a unique profile of wall radius specifically designed to support surface waves and to provide a strong beam-wave coupling at moderate voltage (500 kV), an internal adjustable microwave reflector, a coaxial microwave extraction section and a coaxial magnetically insulated field emission electron gun. In preliminary experiments carried out at 8.3 GHz the power level exceeding 0.5 GW and efficiency of 15% have been measured calorimetrically.
AB - Results of theoretical and experimental studies of a GW class, large diameter microwave oscillator are presented. The device consists of a large cross-section (overmoded) slow-wave structure with a unique profile of wall radius specifically designed to support surface waves and to provide a strong beam-wave coupling at moderate voltage (500 kV), an internal adjustable microwave reflector, a coaxial microwave extraction section and a coaxial magnetically insulated field emission electron gun. In preliminary experiments carried out at 8.3 GHz the power level exceeding 0.5 GW and efficiency of 15% have been measured calorimetrically.
UR - https://www.scopus.com/pages/publications/0033727137
U2 - 10.1109/PLASMA.2000.855071
DO - 10.1109/PLASMA.2000.855071
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AN - SCOPUS:0033727137
SN - 0730-9244
SP - 236
JO - IEEE International Conference on Plasma Science
JF - IEEE International Conference on Plasma Science
ER -