| 7202605 |
Electron beam tube apparatus having a common output combining cavity |
David Mark Wilcox |
2007-04-10 |
| 5691667 |
RF radiation absorbing material disposed between the cathode and anode of an electron beam tube |
Alan H. Pickering, Geoffrey John Rowlands, Edward Stanley Sobieradzki, Geoffrey Clayworth |
1997-11-25 |
| 5684364 |
Electron beam tube collector having ceramic shielding means |
Steven Bardell, Stuart William Andrews |
1997-11-04 |
| 5283534 |
High frequency amplifying apparatus with a collector which has a periodic amplitude variable longitudinal magnetic field therein |
Heinz Bohlen |
1994-02-01 |
| 5281923 |
Amplifying arrangements which modulate an electron beam |
— |
1994-01-25 |
| 5239272 |
Electron beam tube arrangements having primary and secondary output cavities |
Heinz Bohlen, David Mark Wilcox, Mark E. Bridges, Steven Bardell |
1993-08-24 |
| 4820996 |
Amplifying arrangements |
Paul Eaton, George I. F. Tupper, Edmund K. Tunstall |
1989-04-11 |
| 4733192 |
Amplifying arrangements including a klystron having a power transfer characteristic which is substantially the same over its entire passband |
George I. F. Tupper, Paul Eaton, Edmund K. Tunstall |
1988-03-22 |