GB882288A - Improvements in micro-wave noise generators - Google Patents
Improvements in micro-wave noise generatorsInfo
- Publication number
- GB882288A GB882288A GB51359A GB51359A GB882288A GB 882288 A GB882288 A GB 882288A GB 51359 A GB51359 A GB 51359A GB 51359 A GB51359 A GB 51359A GB 882288 A GB882288 A GB 882288A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- gas discharge
- line
- discharge tube
- plasma
- 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
- 239000004020 conductor Substances 0.000 abstract 6
- 230000005540 biological transmission Effects 0.000 abstract 3
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/005—Gas-filled discharge tubes with solid cathode specially adapted as noise generators
-
- 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
- H03B29/00—Generation of noise currents and voltages
Landscapes
- Plasma Technology (AREA)
Abstract
882,288. High frequency discharge apparatus. BUDAVOSE BUDAPESTI HIRADASTECHNIKAI VALLALAT. Jan. 6, 1959, No. 513/59. Class 39(1) In a microwave noise generator having a transmission time arranged to operate with a TEM mode, part of one conductor of the line is formed by the plasma of a gas discharge tube. The conductor surrounds the end of, and serves as a mechanical support for the gas discharge tube, while the inner cavity of the conductor and the gas discharge form a coaxial line which is connected in series with the transmission line containing the plasma functioning as a noise generator, the characteristic impedances of the two serially connected transmission lines matched by adjustment of the dimensions of the mechanical components and the current of the gas discharge. A metallic conductor 1, Fig 1, of a coaxial line is interrupted and replaced along part of its length by a gas discharge tube 4, which acts as the actual noise generating medium, in such a manner that the plasma serves as a conductor, matching being obtained by adjustment of members 3 which attenuate undesired electrode noises, the electrodes being supplied by leads 2. Other embodiments show a gas discharge tube used in place of a conductor in a heater system, a " strip line " and a " sandwich line," in which impedance matching is affected in a similar manner to that used in conjunction with the coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB51359A GB882288A (en) | 1959-01-06 | 1959-01-06 | Improvements in micro-wave noise generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB51359A GB882288A (en) | 1959-01-06 | 1959-01-06 | Improvements in micro-wave noise generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB882288A true GB882288A (en) | 1961-11-15 |
Family
ID=9705684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51359A Expired GB882288A (en) | 1959-01-06 | 1959-01-06 | Improvements in micro-wave noise generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB882288A (en) |
-
1959
- 1959-01-06 GB GB51359A patent/GB882288A/en not_active Expired
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