Orthogonally interdigitated shielded serpentine travelling wave
Output circuit for klystron and klystron with an output circuit
P-N junction semiconductor secondary emission cathode and tube
Particle accelerator and methods therefor
Particle accelerator with frequency correction
Particle beam accelerators
Periodic permanent magnet focused TWT
Periodic permanent magnet focusing system for electron beam
Permanent magnet structure for linear-beam electron tubes
Pivotable magnetic assembly for allowing insertion or...
Plasma klystron amplifier
Plasma-assisted high-power microwave generator
Power regulator for intermittent use of traveling wave tube...
Power supply apparatus and high frequency circuit system
Power supply circuit for traveling-wave tube which...
Power-supply unit for microwave tube
Printed circuit traveling wave tube
Projection type cathode ray tube having improved focus...
Proton accelerator using a travelling wave with magnetic couplin
Quasi-optical component and gyrotron having undesired microwave