| 6768266 |
Microwave pulse generator incorporating a pulse compressor |
Alain Durand |
2004-07-27 |
| 6522080 |
Field emitter array with enhanced performance |
Dominique Dieumegard, Christian Brylinski |
2003-02-18 |
| 6486605 |
Multibeam electronic tube with magnetic field for correcting beam trajectory |
Armel Beunas |
2002-11-26 |
| 6147447 |
Electronic gun for multibeam electron tube and multibeam electron tube with the electron gun |
Armel Beunas |
2000-11-14 |
| 6025678 |
Linear-beam microwave tube with output cavity beyond the collector |
Jean-Luc Piquet |
2000-02-15 |
| 5838107 |
Multiple-beam electron tube with cavity/beam coupling via drift tubes having facing lips |
Armel Beunas |
1998-11-17 |
| 5225739 |
Klystron with cavities arranged in different blocks for providing widened instantaneous passband |
Christophe Bastien |
1993-07-06 |
| 5109179 |
Electron gun provided with a device producing a magnetic field in the neighborhood of a cathode |
Christophe Bastien, Christine Farvet |
1992-04-28 |
| 5043630 |
Electron gun with electron beam modulated by an optical device |
Alexis Dubrovin |
1991-08-27 |
| 4933594 |
Electron collector for electron tubes |
Georges Mourier |
1990-06-12 |
| 4827192 |
Output circuit for klystron and klystron with an output circuit of this type |
Duc Tien Tran |
1989-05-02 |
| 4749906 |
Multiple beam lasertron |
Duc Tien Tran |
1988-06-07 |
| 4733131 |
Multiple-beam klystron |
Duc Tien Tran |
1988-03-22 |
| 4591799 |
High power klystron amplifier for supplying a variable load |
Bernard Epsztein |
1986-05-27 |
| 4243961 |
Apparatus for selecting the resonance frequency of a microwave device comprising a plurality of cavities |
Claude Carreyve |
1981-01-06 |