BE474448A - - Google Patents
Info
- Publication number
- BE474448A BE474448A BE474448DA BE474448A BE 474448 A BE474448 A BE 474448A BE 474448D A BE474448D A BE 474448DA BE 474448 A BE474448 A BE 474448A
- Authority
- BE
- Belgium
- Prior art keywords
- electrodes
- grid
- impedance
- anode
- turns
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/06—Tubes with a single discharge path having electrostatic control means only
- H01J21/065—Devices for short wave tubes
Landscapes
- Microwave Amplifiers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474448A true BE474448A (index.php) |
Family
ID=123453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474448D BE474448A (index.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE474448A (index.php) |
-
0
- BE BE474448D patent/BE474448A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2482789A1 (fr) | Perfectionnements apportes aux antennes constituees d'elements coaxiaux | |
| BE474448A (index.php) | ||
| FR2471042A1 (fr) | Tube a ondes progressives du type a helice et a large bande passante | |
| EP0401065B1 (fr) | Mode de construction d'une ligne à retard à hélice | |
| EP0718867B1 (fr) | Tube électronique à grille à performances améliorées | |
| EP0107522B1 (fr) | Perfectionnement aux cathodes à chauffage direct | |
| FR2725571A1 (fr) | Filtre passe-bas pour applications a haute puissance | |
| CA2602920A1 (fr) | Antenne a large bande d'adaptation | |
| BE382998A (index.php) | ||
| BE405323A (index.php) | ||
| EP0545762A1 (fr) | Dipôle en ondes décamétriques, et antenne tournante équipée de ce dipôle | |
| FR2538612A1 (fr) | Cavites coaxiales resonnantes pour tubes a grilles | |
| BE471113A (index.php) | ||
| BE426118A (index.php) | ||
| BE478599A (index.php) | ||
| CH171147A (fr) | Résistance électrique. | |
| CH276531A (fr) | Dispositif à décharge électronique à haute fréquence. | |
| BE521287A (index.php) | ||
| BE382947A (index.php) | ||
| BE496098A (index.php) | ||
| CH540556A (fr) | Condensateur, notamment pour tensions et fréquences élevées | |
| BE392308A (index.php) | ||
| BE653943A (index.php) | ||
| FR2524192A1 (fr) | Dispositif de protection pour inductance variable de forte puissance a haute frequence | |
| BE478853A (index.php) |