204885 ⎘
Details of transit-time tubes of the types covered by group; Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge; Slow-wave structures, e.g. delay systems Helical slow-wave structures; Adjustment therefor
Sub-classes:SLOW-WAVE STRUCTURE, TRAVELING-WAVE TUBE, AND COMMUNICATION APPARATUS
#2Methods of making a self-assembled slow-wave structures
#3Electroplated helical slow-wave structures for high-frequency signals
#4Traveling wave tube amplifier having a helical slow-wave structure supported by a cylindrical scaffold
#5Microwave amplification device including a microwave electron tube having a getter that can be controlled
#6Internal load for a travelling wave tube using a folded-waveguide slow-wave structure
#7Electron device and method for manufacturing an electron device
#8Electron tube
#9Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes
#10High frequency helical amplifier and oscillator
#11High frequency helical amplifier and oscillator
#12High frequency helical amplifier and oscillator
#13High frequency helical amplifier and oscillator
#14High frequency helical amplifier and oscillator
#15Helical slow-wave structure including a helix of rectagular cross-section having grooves therein adapted to receive supporting rods therein
#16High frequency helical amplifier and oscillator
#17Electron tube