Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hollow beam electron tube having TM.sub.0x0 resonators, where X is greater than 1

Hollow beam electron tube having TM.sub.0x0 resonators, where X is greater than 1

US Patent 5698949 · Granted Dec 16, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

L-band inductive output tube2006
Coaxial inductive output tube having an annular output cavity2000
Frequency multiplier including grid having plural segments1996
Electron beam tube arrangements having the input cavity comprised of electricall1996
Vacuum tube including grid-cathode assembly with resonant slow-wave structure1994
Klystron resonant cavity operating in TM.sub.01X mode, where X is greater than z1994
High frequency amplifying apparatus with a collector which has a periodic amplit1994
Electron beam tube arrangements having primary and secondary output cavities1993
Vacuum tube with an electron beam that is current and velocity-modulated1993
Microwave amplifier tube having two ring resonators1985