Experimental Study for Transmitter Imperfections in DVB-T Based Passive Radar
| Autor: | Ashley Summers, Martin Ummenhofer, Diego Cristallini, Georgia Bournaka, J. Palmer |
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| Přispěvatelé: | Publica |
| Rok vydání: | 2018 |
| Předmět: |
020301 aerospace & aeronautics
Computer science Orthogonal frequency-division multiplexing Transmitter Aerospace Engineering 020206 networking & telecommunications 02 engineering and technology Passive radar 0203 mechanical engineering 0202 electrical engineering electronic engineering information engineering Electronic engineering Waveform DVB-T Electrical and Electronic Engineering Computer Science::Information Theory |
| Zdroj: | IEEE Transactions on Aerospace and Electronic Systems. 54:1341-1354 |
| ISSN: | 2371-9877 0018-9251 |
| Popis: | We investigate effects of transmitter imperfections in terms of time and frequency offsets on the performance of digital video broadcast-terrestrial based passive radars. To facilitate an accurate reconstruction of the transmitted waveform, transmitter imperfections need to be understood and compensated. The transmitter introduced clock imperfections are estimated and compensated via two different methods and tested on real-field measurements acquired in Germany and Australia for single frequency and multiple frequency networks. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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