Electron accelerator and a millimeter-wave and submillimeter-wav

Electron accelerator for ultra-small resonant structures

Electron beam collector for a microwave power tube

Electron beam collector for transit time tubes

Electron beam collector for transit time tubes, in particular me

Electron beam device generating microwave energy via a modulated

Electron beam device having a direct current feed with switching

Electron beam scannable LED display device

Electron beam scrambler

Electron beam stimulated electromagnetic radiation generator

Electron beam tube apparatus having a common output...

Electron beam tube collector having ceramic shielding means

Electron beam tube having a DC power lead with a damping...

Electron beam tube having resonant cavity circuit with selective

Electron beam tubes

Electron beam tubes having a resonant cavity with high frequency

Electron beam tubes having a unitary envelope having stepped inn

Electron beam tubes including a vacuum envelope seal and...

Electron beam tubes including ceramic material for realizing rf

Electron beam-semiconductor diode hybrid device for phase contro