BE473716A - - Google Patents
Info
- Publication number
- BE473716A BE473716A BE473716DA BE473716A BE 473716 A BE473716 A BE 473716A BE 473716D A BE473716D A BE 473716DA BE 473716 A BE473716 A BE 473716A
- 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
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/16—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream perpendicular to the axis of the resonators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/30—Angle modulation by means of transit-time tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL257597X | 1946-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE473716A true BE473716A (pt) |
Family
ID=19781379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE473716D BE473716A (pt) | 1946-06-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2617091A (pt) |
| BE (1) | BE473716A (pt) |
| CH (1) | CH257597A (pt) |
| DE (1) | DE809819C (pt) |
| FR (1) | FR947563A (pt) |
| GB (1) | GB649524A (pt) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2253080A (en) * | 1940-03-21 | 1941-08-19 | Rca Corp | Resonant chamber circuit for use especially with inductive output tubes |
| US2368328A (en) * | 1940-03-30 | 1945-01-30 | Rca Corp | High frequency generator |
| US2440089A (en) * | 1942-08-18 | 1948-04-20 | Rca Corp | Electron discharge device employing cavity resonators |
| US2435601A (en) * | 1942-12-31 | 1948-02-10 | Gen Electric | Phase modulation system |
| US2434704A (en) * | 1944-03-20 | 1948-01-20 | Rca Corp | Electric space discharge circuits |
| US2456466A (en) * | 1944-09-20 | 1948-12-14 | Phiilco Corp | Variable time delay electronic apparatus |
-
0
- BE BE473716D patent/BE473716A/xx unknown
-
1947
- 1947-05-03 US US745706A patent/US2617091A/en not_active Expired - Lifetime
- 1947-06-04 GB GB14789/47A patent/GB649524A/en not_active Expired
- 1947-06-05 FR FR947563D patent/FR947563A/fr not_active Expired
- 1947-06-05 CH CH257597D patent/CH257597A/de unknown
-
1948
- 1948-11-04 DE DEP20519D patent/DE809819C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2617091A (en) | 1952-11-04 |
| FR947563A (fr) | 1949-07-06 |
| DE809819C (de) | 1951-08-02 |
| GB649524A (en) | 1951-01-31 |
| CH257597A (de) | 1948-10-15 |