TY - GEN
T1 - Analysis on Anti-Interference Performance of Random Stepped-Frequency Waveform for Automotive Radar
AU - Wang, Zaiyang
AU - Xu, Wentao
AU - Lu, Shanshan
AU - Liang, Can
AU - Zheng, Le
AU - Hu, Xueyao
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - With the widespread application of automotive radar, the likelihood of inter-radar interference has significantly increased, especially in complex urban environments. Utilizing advanced waveforms is crucial for radar anti-interference. This paper investigates the anti-interference capabilities of automotive radar using the Random Stepped-Frequency (RSF) waveform. Initially, we analyze automotive radar interference under traditional Frequency Modulated Continuous Wave (FMCW). Subsequently, we explore the anti-interference principle of the RSF waveform by deriving its signal model. Finally, numerous experiments are conducted to demonstrate the superior anti-interference performance of the RSF waveform. The results indicated that the RSF waveform markedly reduces radar signal collision probability in both time and frequency domains, thereby reducing the interference probability of radar.
AB - With the widespread application of automotive radar, the likelihood of inter-radar interference has significantly increased, especially in complex urban environments. Utilizing advanced waveforms is crucial for radar anti-interference. This paper investigates the anti-interference capabilities of automotive radar using the Random Stepped-Frequency (RSF) waveform. Initially, we analyze automotive radar interference under traditional Frequency Modulated Continuous Wave (FMCW). Subsequently, we explore the anti-interference principle of the RSF waveform by deriving its signal model. Finally, numerous experiments are conducted to demonstrate the superior anti-interference performance of the RSF waveform. The results indicated that the RSF waveform markedly reduces radar signal collision probability in both time and frequency domains, thereby reducing the interference probability of radar.
KW - anti-interference
KW - automotive radar
KW - random stepped-frequency waveform
UR - https://www.scopus.com/pages/publications/86000020289
U2 - 10.1109/ICSIDP62679.2024.10868811
DO - 10.1109/ICSIDP62679.2024.10868811
M3 - Conference contribution
AN - SCOPUS:86000020289
T3 - IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024
BT - IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2024
Y2 - 22 November 2024 through 24 November 2024
ER -