GB900141A - Beam type parametric amplifier - Google Patents
Beam type parametric amplifierInfo
- Publication number
- GB900141A GB900141A GB3958960A GB3958960A GB900141A GB 900141 A GB900141 A GB 900141A GB 3958960 A GB3958960 A GB 3958960A GB 3958960 A GB3958960 A GB 3958960A GB 900141 A GB900141 A GB 900141A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cavity
- rectangular
- follow
- parametric amplifier
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J25/34—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
- Microwave Amplifiers (AREA)
Abstract
900,141. Space-charge-wave tubes. HUGHES AIRCRAFT CO. Nov. 17, 1960 [Dec. 1, 1959], No. 39589/60. Class 39 (1). A parametric amplifier of Adler-type with longitudinal magnetic field has the input coupler in the form of a cavity resonator. This may be a rectangular waveguide section 80, Fig. 4, with a rectangular or trapezoidal ridge 82, which may be stopped at 84, and is cut short at the ends by an orthogonal or sloping face. In another form, a length of coaxial line 58, Fig. 3, communicates with a larger cylinder 68 containing strip member 76 supported by the inner line conductor 64, the beam being 78. A cylindrical waveguide 102, Fig. 6, may carry two ridges 100 which may be sectorial, or as shown shaped to follow the field lines of the TE 11 mode. A rectangular guide 114, Fig. 7, may be similarly shaped to follow the TE 10 field lines. Alternatively, a cavity of generally dumb-bell shaped section similar to the rhumbatron may be used. The output coupler may be similar to the input coupler. The pump unit may also be a cavity giving a quadrupole field.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85638759A | 1959-12-01 | 1959-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB900141A true GB900141A (en) | 1962-07-04 |
Family
ID=25323485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3958960A Expired GB900141A (en) | 1959-12-01 | 1960-11-17 | Beam type parametric amplifier |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB900141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221264A (en) * | 1963-12-06 | 1965-11-30 | Zenith Radio Corp | Electron beam parametric amplifier with additional dipole means in pump section |
-
1960
- 1960-11-17 GB GB3958960A patent/GB900141A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221264A (en) * | 1963-12-06 | 1965-11-30 | Zenith Radio Corp | Electron beam parametric amplifier with additional dipole means in pump section |
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