Traveling-wave tube slow-wave structure with integral conductive

Traveling-wave tube with a periodic permanent-magnet focusing sy

Traveling-wave tube with a slow-wave circuit on a photonic...

Traveling-wave tube with confined-flow periodic permanent magnet

Traveling-wave tube with damping of undesired frequencies

Traveling-wave tube with improved periodic permanent magnet focu

Traveling-wave tube with integrated ion trap power supply

Traveling-wave tube with periodic permanent-magnet focussing sys

Traveling-wave valve arrangement

Travelling wave or like tubes

Travelling wave tube and helix for such travelling wave tube

Travelling wave tube arrangements

Travelling wave tube comprising means for suppressing parasite o

Travelling wave tube having an improved magnetic focussing field

Travelling wave tube provided with an impervious coupling device

Travelling wave tube with a helical delay line

Travelling wave tube with coupled cavities and focusing by alter

Travelling wave tube with coupling device between its delay line

Travelling wave tube with periodic-permanent magnet focusing sys

Travelling wave tubes