Magnetic circuit for periodic-permanent-magnet focused TWTS

Magnetic core for RF accelerating cavity and the cavity

Magnetic system for gyrotrons forming a wavy magnetic field

Maser

Maser

Means and method for suppressing oscillations in electron guns

Means and method for the focusing and acceleration of parallel b

Means for the focusing and acceleration of parallel beams of cha

Mechanically tunable magnetron injection gun (MIG)

Metal-to-ceramic butt seal with improved mechanical properties

Method and apparatus for accelerating a particle beam

Method and apparatus for collector sweeping control of an...

Method and apparatus for detecting individual TWT helix...

Method and apparatus for varying accelerator beam output energy

Method and device for reducing beam current modulation caused by

Method and split cavity oscillator/modulator to generate pulsed

Method for controlling a charged particle beam

Method for making electrodes and vacuum tube using same

Method of adjusting phase shift in amplification multicavity kly

Micro-wave tube with mechanical frequency tuning