NL247526A - - Google Patents
Info
- Publication number
- NL247526A NL247526A NL247526DA NL247526A NL 247526 A NL247526 A NL 247526A NL 247526D A NL247526D A NL 247526DA NL 247526 A NL247526 A NL 247526A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/20—Transference of modulation from one carrier to another, e.g. frequency-changing by means of transit-time tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/49—Tubes using the parametric principle, e.g. for parametric amplification
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14270/59A GB860058A (en) | 1959-04-27 | 1959-04-27 | Improvements in or relating to frequency converting electron discharge tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL247526A true NL247526A (en:Method) |
Family
ID=10038125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL247526D NL247526A (en:Method) | 1959-04-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3189750A (en:Method) |
| DE (1) | DE1196302B (en:Method) |
| FR (1) | FR1248960A (en:Method) |
| GB (1) | GB860058A (en:Method) |
| NL (1) | NL247526A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1491455B2 (de) * | 1965-04-15 | 1972-04-13 | Siemens AG, 1000 Berlin u. 8000 München | Anordnung zur umwandlung von mikrowellenenergie in elektrische gleichstromenergie mit einer elektronenstrahlroehre |
| US3445748A (en) * | 1967-03-16 | 1969-05-20 | Zenith Radio Corp | Microwave power rectifiers |
| US3479577A (en) * | 1967-05-19 | 1969-11-18 | Raytheon Co | Crossed field microwave rectifier |
| US3886398A (en) * | 1973-08-20 | 1975-05-27 | Varian Associates | Electron beam electrical power transmission system |
| US3886399A (en) * | 1973-08-20 | 1975-05-27 | Varian Associates | Electron beam electrical power transmission system |
| US3916246A (en) * | 1973-08-20 | 1975-10-28 | Varian Associates | Electron beam electrical power transmission system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638561A (en) * | 1946-10-30 | 1953-05-12 | Rca Corp | Cathode-ray oscillator tube |
| NL140460B (nl) * | 1948-05-14 | Allinquant Fernand St | Hydropneumatische ophanginrichting voor een voertuig met hoogteregeling. | |
| US2726332A (en) * | 1952-02-28 | 1955-12-06 | Itt | Frequency stabilization systems |
| US2794936A (en) * | 1952-12-24 | 1957-06-04 | Csf | Space-charge wave tubes |
| US2820139A (en) * | 1954-11-08 | 1958-01-14 | Zenith Radio Corp | Electron beam wave signal frequency converter utilizing beam deflection and beam defocusing |
-
0
- NL NL247526D patent/NL247526A/xx unknown
-
1959
- 1959-04-27 GB GB14270/59A patent/GB860058A/en not_active Expired
- 1959-11-30 US US856277A patent/US3189750A/en not_active Expired - Lifetime
-
1960
- 1960-01-13 DE DEE18746A patent/DE1196302B/de active Pending
- 1960-02-19 FR FR819073A patent/FR1248960A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1196302B (de) | 1965-07-08 |
| US3189750A (en) | 1965-06-15 |
| GB860058A (en) | 1961-02-01 |
| FR1248960A (fr) | 1960-12-23 |