BE479933A - - Google Patents
Info
- Publication number
- BE479933A BE479933A BE479933DA BE479933A BE 479933 A BE479933 A BE 479933A BE 479933D A BE479933D A BE 479933DA BE 479933 A BE479933 A BE 479933A
- Authority
- BE
- Belgium
- Prior art keywords
- oscillation
- helix
- tube
- electrons
- helices
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims description 26
- 238000010894 electron beam technology Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000003321 amplification Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 210000004081 cilia Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01J25/36—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
- H01J25/38—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 the forward travelling wave being utilised
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479933A true BE479933A (OSRAM) |
Family
ID=127296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479933D BE479933A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE479933A (OSRAM) |
-
0
- BE BE479933D patent/BE479933A/fr unknown
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