204904 ⎘
Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons; Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
Ultra-high efficiency single-beam and multi-beam inductive output tubes
#2Equilibration of a multibeam inductive output tube
#3Active electronically steered cathode emission
#4Grid for vacuum electron device and method for manufacture of same
#5Bowtie deflector cavity for a linear beam device
#6Secondary emission electron gun using external primaries
#7L-band inductive output tube
#8Amplifier comprising an electronic tube provided with collectors biased by at least two DC bias sources
#9Linear electron beam tube having a dome shape RF window
#10Inductive output tube tuning arrangement
#11Pivotable magnetic assembly for allowing insertion or removal of a linear beam tube
#12L-band inductive output tube
#13Secondary emission electron gun using external primaries