TY - GEN
T1 - Investigation on the Conducted Electromagnetic Susceptibility of a Typical CAN Communication Link
AU - Zhang, Xin
AU - Li, Lilin
AU - Xie, Rui
N1 - Publisher Copyright:
© 2025 Applied Computational Electromagnetics Society.
PY - 2025
Y1 - 2025
N2 - This study investigates the electromagnetic susceptibility of a typical two-node CAN communication link under five types of conducted interference signals, including continuous-wave (CW), amplitude-modulated (AM), frequency-modulated (FM), and pulse-amplitude-modulated (PAM) signals with different duty cycles. Susceptibility thresholds were determined based on both the signal generator output power and the interference signal power on the bus. Experimental results indicate that while the CAN communication link does not exhibit significant time or bandwidth dependence, PAM signals with specific duty cycles and AM signals at higher frequencies induce greater interference. These findings provide insights into the electromagnetic robustness of CAN networks and offer a reference for improving their resilience in complex environments.
AB - This study investigates the electromagnetic susceptibility of a typical two-node CAN communication link under five types of conducted interference signals, including continuous-wave (CW), amplitude-modulated (AM), frequency-modulated (FM), and pulse-amplitude-modulated (PAM) signals with different duty cycles. Susceptibility thresholds were determined based on both the signal generator output power and the interference signal power on the bus. Experimental results indicate that while the CAN communication link does not exhibit significant time or bandwidth dependence, PAM signals with specific duty cycles and AM signals at higher frequencies induce greater interference. These findings provide insights into the electromagnetic robustness of CAN networks and offer a reference for improving their resilience in complex environments.
KW - Controller Area Network (CAN) Bus
KW - Electromagnetic Susceptibility (EMS)
KW - Modulated Interference Signals
UR - https://www.scopus.com/pages/publications/105034637080
U2 - 10.23919/ACES-China66523.2025.11332902
DO - 10.23919/ACES-China66523.2025.11332902
M3 - 会议稿件
AN - SCOPUS:105034637080
T3 - 2025 International Applied Computational Electromagnetics Society Symposium, ACES-China 2025 - Proceedings
BT - 2025 International Applied Computational Electromagnetics Society Symposium, ACES-China 2025 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2025 International Applied Computational Electromagnetics Society Symposium, ACES-China 2025
Y2 - 8 August 2025 through 11 August 2025
ER -