NL298296A - - Google Patents
Info
- Publication number
- NL298296A NL298296A NL298296DA NL298296A NL 298296 A NL298296 A NL 298296A NL 298296D A NL298296D A NL 298296DA NL 298296 A NL298296 A NL 298296A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H03B13/00—Generation of oscillations using deflection of electron beam in a cathode-ray 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
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES81874A DE1298647B (de) | 1962-10-03 | 1962-10-03 | Elektronenstrahlroehre zur Frequenzvervielfachung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL298296A true NL298296A (fr) |
Family
ID=7509971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL298296D NL298296A (fr) | 1962-10-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3373309A (fr) |
| DE (1) | DE1298647B (fr) |
| FR (1) | FR1372140A (fr) |
| GB (1) | GB994507A (fr) |
| NL (1) | NL298296A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1541054A1 (de) * | 1962-10-03 | 1969-08-28 | Siemens Ag | Elektronenstrahlroehre zur Frequenzvervielfachung |
| US3474283A (en) * | 1967-03-22 | 1969-10-21 | Us Navy | Cyclotron wave upconverter |
| US4253068A (en) * | 1979-05-21 | 1981-02-24 | Barnett Larry R | Cyclotron maser using a spatially nonlinear electrostatic field |
| FR2518803A1 (fr) * | 1981-12-23 | 1983-06-24 | Thomson Csf | Multiplicateur de frequence |
| CN111341630B (zh) * | 2020-04-07 | 2022-02-01 | 电子科技大学 | 一种光阴极激发的电磁波发生器 |
| CN111341631B (zh) * | 2020-04-07 | 2021-05-14 | 电子科技大学 | 一种利用二次电子倍增的电磁波发生器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094643A (en) * | 1959-10-01 | 1963-06-18 | Zenith Radio Corp | Frequency multiplier and wave signal generator |
| FR1286477A (fr) * | 1960-04-20 | 1962-03-02 | Western Electric Co | Dispositifs à faisceau électronique |
| US3122710A (en) * | 1961-12-05 | 1964-02-25 | Bell Telephone Labor Inc | Synchronous wave parametric amplifier and conversion means |
| US3176234A (en) * | 1961-12-29 | 1965-03-30 | Bell Telephone Labor Inc | Synchronous mode amplifier without slow wave circuits |
-
0
- NL NL298296D patent/NL298296A/xx unknown
-
1962
- 1962-10-03 DE DES81874A patent/DE1298647B/de active Pending
-
1963
- 1963-09-30 US US313412A patent/US3373309A/en not_active Expired - Lifetime
- 1963-10-01 FR FR949214A patent/FR1372140A/fr not_active Expired
- 1963-10-02 GB GB38737/63A patent/GB994507A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB994507A (en) | 1965-06-10 |
| FR1372140A (fr) | 1964-09-11 |
| US3373309A (en) | 1968-03-12 |
| DE1298647B (de) | 1969-07-03 |