Comparison of Automotive FMCW and OFDM Radar Under Interference
Paper in proceeding, 2020
Automotive radars are subject to interference in spectrally congested environments. To mitigate this interference, various waveforms have been proposed. We compare two waveforms (FMCW and OFDM) in terms of their radar performance and robustness to interference, under similar parameter settings. Our results indicate that under proper windowing both waveforms can achieve similar performance, but OFDM is more sensitive to interference.
Author
Gisela Carvajal
Qamcom Research & Technology
Furkan Keskin
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Canan Aydogdu
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Olof Eriksson
Veoneer
Hans Herbertsson
Veoneer
Hans Hellsten
Saab
Halmstad University
Emil Nilsson
Halmstad University
Mats Rydström
Veoneer
Karl Vanas
Volvo Cars
Henk Wymeersch
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
IEEE National Radar Conference - Proceedings
10975659 (ISSN)
Vol. 2020-September 92664499781728189420 (ISBN)
2020 IEEE Radar Conference (RadarConf20)
Florence, Italy,
Florence, Italy,
Combined Radar-Based Communication and Interference Mitigation for Automotive Applications
VINNOVA (2018-01929), 2019-01-01 -- 2020-12-31.
Subject Categories
Telecommunications
Communication Systems
Signal Processing
DOI
10.1109/RadarConf2043947.2020.9266449