BE446760A - - Google Patents
Info
- Publication number
- BE446760A BE446760A BE446760DA BE446760A BE 446760 A BE446760 A BE 446760A BE 446760D A BE446760D A BE 446760DA BE 446760 A BE446760 A BE 446760A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/74—Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
- H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
- H03B7/04—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being vacuum tube
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL233695X | 1941-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446760A true BE446760A (fr) |
Family
ID=19780132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446760D BE446760A (fr) | 1941-08-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE446760A (fr) |
| CH (1) | CH233695A (fr) |
| FR (1) | FR884814A (fr) |
-
0
- BE BE446760D patent/BE446760A/xx unknown
-
1942
- 1942-08-05 FR FR884814D patent/FR884814A/fr not_active Expired
- 1942-08-06 CH CH233695D patent/CH233695A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH233695A (de) | 1944-08-15 |
| FR884814A (fr) | 1943-08-27 |