Measuring the carrier frequency of single short-duration MW radio-wave pulses
| Autor: | A. V. Ermolenko, V.A. Fedorenko, Boris D. Zaitsev, N. I. Sinitsyn |
|---|---|
| Rok vydání: | 1998 |
| Předmět: |
Pulse-frequency modulation
Radiation Materials science business.industry Acoustics Astrophysics::Cosmology and Extragalactic Astrophysics Filter (signal processing) Condensed Matter Physics Line (electrical engineering) Pulse (physics) Optics Electrical and Electronic Engineering business Frequency modulation Microwave Radio wave Frequency meter |
| Zdroj: | IEEE Transactions on Microwave Theory and Techniques. 46:894-899 |
| ISSN: | 0018-9480 |
| DOI: | 10.1109/22.701440 |
| Popis: | A new method for measuring the carrier frequency of single microwave (MW) radiowave pulse is described, which is based on its transduction to a series of echo pulses using a transversal filter. The analysis of the radio-wave pulses exhibiting constant carrier frequency or frequency modulation is shown to be both theoretically and experimentally feasible with the help of a bulk acoustic-wave delay line. A frequency meter has been developed for single short-duration 2.5-10.5-GHz radiowave pulses, which was demonstrated to be operative under strong radio-interference conditions. |
| Databáze: | OpenAIRE |
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