Peak Sidelobe Level Based Waveform Optimization for OFDM Joint Radar-Communications
Paper i proceeding, 2021
We propose a novel joint radar communication waveform design method based on OFDM spectrum allocation to trade off radar and communication performance. The proposed approach combines the water filling optimization to maximize the communication rate for slow fading channels with windowing to reduce pulse compression peak sidelobe level (PSL) for the radar. A trade-off between communication and radar performance is demonstrated by modifying the constraints of the optimization problem. The results show that, depending on the channel response, the proposed optimization method can significantly reduce PSL with limited impact on the data rate.
Joint radar and communications
OFDM radar
peak sidelobe level
Författare
Furkan Keskin
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
R. Firat Tigrek
Technische Universiteit Eindhoven
Canan Aydogdu
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
Franz Lampel
Technische Universiteit Eindhoven
Henk Wymeersch
Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk
Technische Universiteit Eindhoven
Alex Alvarado
Technische Universiteit Eindhoven
F. M.J. Willems
Technische Universiteit Eindhoven
EuRAD 2020 - 2020 17th European Radar Conference
1-4 9337375
978-2-87487-061-3 (ISBN)
17th European Radar Conference, EuRAD 2020
Utrecht, Netherlands,
Utrecht, Netherlands,
Kombinerad radarbaserad kommunikation och störningsreduktion för fordonsapplikationer
VINNOVA (2018-01929), 2019-01-01 -- 2020-12-31.
Ämneskategorier
Telekommunikation
Kommunikationssystem
Signalbehandling
DOI
10.1109/EuRAD48048.2021.00012