ANALYSIS OF FIELD EMISSION FROM NCG CATHODES IN HIQH FREQUENCY FIELDS OF Ku BAND
I.A. Guzilov1, A.V. Kostin1, O.Yu. Maslennikov1,
V.O. Nichiporenko1,
M.V. Kalinin2, B.C. Nazarov2, V.V. Borisov3,
P.V. Minakov3,
A.Yu. Poroykov3, A.T. Rakhimov3, B.V. Seleznev3,
1Moscow,
FSUE «Toriy»,
2Moscow,
ÎÀÎ
«VMZ», 3Moscow,
Lomonosov Moscow State University
Received September 29, 2009
The
results of investigations of field emission from carbon nanostructure based
cathodes in Ku band are considered. Increasing of current density from 0,44
À/cm2
in static mode to 2,4
À/cm2
in high frequency mode is obtained.
Keywords: field emission, carbonic nanostructures.