BE469837A - - Google Patents
Info
- Publication number
- BE469837A BE469837A BE469837DA BE469837A BE 469837 A BE469837 A BE 469837A BE 469837D A BE469837D A BE 469837DA BE 469837 A BE469837 A BE 469837A
- 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
- H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron
- H01J25/08—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron with electron stream perpendicular to the axis of the 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
- 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
- H03B5/1835—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 the active element in the amplifier being a vacuum tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17311/42A GB588708A (en) | 1942-12-04 | 1942-12-04 | Improvements relating to ultra high frequency oscillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469837A true BE469837A (hu) |
Family
ID=10092949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469837D BE469837A (hu) | 1942-12-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2462085A (hu) |
| BE (1) | BE469837A (hu) |
| FR (1) | FR962837A (hu) |
| GB (1) | GB588708A (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617962A (en) * | 1945-10-19 | 1952-11-11 | Jack W Keuffel | Velocity modulation tube |
| US2695973A (en) * | 1949-10-27 | 1954-11-30 | Univ Leland Stanford Junior | Reflex traveling wave amplifier |
| JP3862737B1 (ja) * | 2005-10-18 | 2006-12-27 | 栄樹 津島 | クラッド材およびその製造方法、クラッド材の成型方法、クラッド材を用いた放熱基板 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL39925C (hu) * | 1934-03-07 | |||
| NL56878C (hu) * | 1934-10-19 | |||
| US2167201A (en) * | 1935-06-28 | 1939-07-25 | Pintsch Julius Kg | Electron tube |
| GB537490A (en) * | 1939-12-22 | 1941-06-24 | Standard Telephones Cables Ltd | Improvements in or relating to electron discharge apparatus |
| US2338306A (en) * | 1940-07-05 | 1944-01-04 | Int Standard Electric Corp | Electron discharge device |
| US2289984A (en) * | 1940-07-12 | 1942-07-14 | Westinghouse Electric & Mfg Co | Air cooler for power tubes |
| BE472659A (hu) * | 1940-08-02 | |||
| US2394008A (en) * | 1941-04-09 | 1946-02-05 | Bell Telephone Labor Inc | Beam resonator tube |
| US2398829A (en) * | 1941-05-28 | 1946-04-23 | Rca Corp | Electron discharge device |
| US2335587A (en) * | 1942-05-19 | 1943-11-30 | Eitel Mccullough Inc | Electronic tube and method of making the same |
| US2404078A (en) * | 1943-04-28 | 1946-07-16 | Rca Corp | Electron discharge device |
-
0
- FR FR962837D patent/FR962837A/fr not_active Expired
- BE BE469837D patent/BE469837A/xx unknown
-
1942
- 1942-12-04 GB GB17311/42A patent/GB588708A/en not_active Expired
-
1943
- 1943-12-02 US US512577A patent/US2462085A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR962837A (hu) | 1950-06-21 |
| US2462085A (en) | 1949-02-22 |
| GB588708A (en) | 1947-06-02 |