Unlike for telecommunications signals, where multipath distortion is critical when the delays of the received signal replicas are comparable to the symbol duration time, in Electronic Warfare (EW) systems based on Time-of-Arrival (ToA) analysis the greatest criticalities occur when these delays are comparable with the duration of the rising front of the RADAR pulse. In this contribution a fast SBR-based method is presented to take into account multipath fading of RADAR signals in Direction-of-Arrival (DoA) calculations.
A Fast SBR Method for Multipath Mitigation in Monopulse ToA EW Systems / Scorrano L.; Massaro D.; Panico L.; Mitrano C.; Pertrelli A.C.; Selleri S.. - ELETTRONICO. - (2024), pp. 177-178. (Intervento presentato al convegno 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 tenutosi a "Fortezza da Basso" Convention Center, ita nel 2024) [10.1109/AP-S/INC-USNC-URSI52054.2024.10686706].
A Fast SBR Method for Multipath Mitigation in Monopulse ToA EW Systems
Selleri S.
2024
Abstract
Unlike for telecommunications signals, where multipath distortion is critical when the delays of the received signal replicas are comparable to the symbol duration time, in Electronic Warfare (EW) systems based on Time-of-Arrival (ToA) analysis the greatest criticalities occur when these delays are comparable with the duration of the rising front of the RADAR pulse. In this contribution a fast SBR-based method is presented to take into account multipath fading of RADAR signals in Direction-of-Arrival (DoA) calculations.
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