BE480554A - - Google Patents
Info
- Publication number
- BE480554A BE480554A BE480554DA BE480554A BE 480554 A BE480554 A BE 480554A BE 480554D A BE480554D A BE 480554DA BE 480554 A BE480554 A BE 480554A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/78—Tubes with electron stream modulated by deflection in a resonator
-
- 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
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
-
- 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
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
-
- 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
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/30—Angle modulation by means of transit-time tube
- H03C3/32—Angle modulation by means of transit-time tube the tube being a magnetron
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/34—Angle modulation by deflection of electron beam in discharge tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US582916A US2576696A (en) | 1945-03-15 | 1945-03-15 | Generation of electromagnetic waves by doppler effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480554A true BE480554A (en:Method) |
Family
ID=24330958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480554D BE480554A (en:Method) | 1945-03-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2576696A (en:Method) |
| BE (1) | BE480554A (en:Method) |
| FR (1) | FR962877A (en:Method) |
| GB (2) | GB649085A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737585A (en) * | 1952-04-30 | 1956-03-06 | Wolff Irving | Super-high frequency radio generator |
| US2859411A (en) * | 1953-06-19 | 1958-11-04 | Raytheon Mfg Co | Modulated traveling-wave tube |
| US3215844A (en) * | 1962-08-02 | 1965-11-02 | Bell Telephone Labor Inc | Broadband output coupler for photomultiplier system |
| US3244890A (en) * | 1963-03-22 | 1966-04-05 | Bell Telephone Labor Inc | Photosensitive broadband coupler using wave guide |
| US3307194A (en) * | 1963-05-21 | 1967-02-28 | Sheleg Boris | High speed microwave phase shifter using a positionable electron beam to cause electromagentic-wave reflection |
| US3221207A (en) * | 1963-06-05 | 1965-11-30 | Trw Inc | Microwave power generating by periodic sweep of electron beam along length of resonant waveguide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1777378A (en) * | 1926-09-08 | 1930-10-07 | American Telephone & Telegraph | Photo-electric cell |
| US2275480A (en) * | 1938-03-01 | 1942-03-10 | Univ Leland Stanford Junior | High frequency electrical apparatus |
| US2272165A (en) * | 1938-03-01 | 1942-02-03 | Univ Leland Stanford Junior | High frequency electrical apparatus |
| GB537491A (en) * | 1939-12-22 | 1941-06-24 | Standard Telephon & Radio Ag | Improvements in or relating to high frequency electron discharge apparatus |
| US2357313A (en) * | 1940-10-01 | 1944-09-05 | Rca Corp | High frequency resonator and circuit therefor |
| US2409991A (en) * | 1941-04-12 | 1946-10-22 | Howard M Strobel | Standing wave coupler |
| US2391914A (en) * | 1943-05-21 | 1946-01-01 | Raymond J Mceihannon | Method and apparatus for variably reflecting radio waves electrically |
| US2380981A (en) * | 1944-08-23 | 1945-08-07 | Raymond J Mcelhannon | Radio scanning system |
-
0
- FR FR962877D patent/FR962877A/fr not_active Expired
- BE BE480554D patent/BE480554A/xx unknown
-
1945
- 1945-03-15 US US582916A patent/US2576696A/en not_active Expired - Lifetime
-
1946
- 1946-03-11 GB GB7533/46A patent/GB649085A/en not_active Expired
- 1946-03-11 GB GB30603/49A patent/GB649130A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR962877A (en:Method) | 1950-06-22 |
| US2576696A (en) | 1951-11-27 |
| GB649130A (en) | 1951-01-17 |
| GB649085A (en) | 1951-01-17 |