In this paper, we consider the possibility to jointly exploit multiple frequency channels emitted by the same transmitter to improve target detection capability in a DVB-T based passive radar. In particular, appropriate multi-frequency techniques are presented for target detection to be effective in the considered application. The proposed approaches are validated and compared with reference to several experimental data for maritime surveillance applications. The reported results show that the considered multi-frequency techniques yield a significant enhancement in target detection performance with respect to the single frequency operation.

Maritime surveillance via multi-frequency DVB-T based passive radar / Martelli, Tatiana; Colone, Fabiola; Tilli, Enrico; Di Lallo, Annarita. - ELETTRONICO. - (2017), pp. 0540-0545. (Intervento presentato al convegno 2017 IEEE Radar Conference, RadarConf 2017 tenutosi a The Westin Seattle, usa nel 2017) [10.1109/RADAR.2017.7944262].

Maritime surveillance via multi-frequency DVB-T based passive radar

MARTELLI, TATIANA
;
COLONE, Fabiola
;
2017

Abstract

In this paper, we consider the possibility to jointly exploit multiple frequency channels emitted by the same transmitter to improve target detection capability in a DVB-T based passive radar. In particular, appropriate multi-frequency techniques are presented for target detection to be effective in the considered application. The proposed approaches are validated and compared with reference to several experimental data for maritime surveillance applications. The reported results show that the considered multi-frequency techniques yield a significant enhancement in target detection performance with respect to the single frequency operation.
2017
2017 IEEE Radar Conference, RadarConf 2017
DVB-T signals; multi-frequency; passive coherent location; passive radar
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Maritime surveillance via multi-frequency DVB-T based passive radar / Martelli, Tatiana; Colone, Fabiola; Tilli, Enrico; Di Lallo, Annarita. - ELETTRONICO. - (2017), pp. 0540-0545. (Intervento presentato al convegno 2017 IEEE Radar Conference, RadarConf 2017 tenutosi a The Westin Seattle, usa nel 2017) [10.1109/RADAR.2017.7944262].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1006635
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