A High-Speed Telemetering System With Automatic Calibration
| Autor: | W. E. Phillips |
|---|---|
| Rok vydání: | 1951 |
| Předmět: |
Engineering
Automatic Generation Control business.industry Vacuum tube Electrical engineering Electrical element Signal Industrial and Manufacturing Engineering law.invention Electric power system Amplitude Control and Systems Engineering law Calibration Electrical and Electronic Engineering business Electronic circuit |
| Zdroj: | Transactions of the American Institute of Electrical Engineers. 70:1256-1261 |
| ISSN: | 0096-3860 |
| DOI: | 10.1109/t-aiee.1951.5060555 |
| Popis: | This paper describes a highspeed telemetering system which uses frequency as a translating means. Equipment for two different frequency bands of 20 to 25 cycles and 80 to 100 cycles has been developed. The system is electronic and the lag between a change in the primary quantity to a change in the receiver is less than 0.4 second. The system is independent of the wave shape and amplitude of the signal over extremely wide limits. Means are provided for automatic calibration at frequent intervals which compensate for changes in vacuum tubes and other circuit elements. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|