Title :
Anticipating full vehicle radiated EMI from module-level testing in automobiles
Author :
Liu, Geping ; Chen, Chingchi ; Tu, Yuhua ; Drewniak, James L.
Author_Institution :
ECE Dept, Missouri Univ., Rolla, MO, USA
Abstract :
EMI due to common-mode currents on cables routed in automobiles was studied using a test device designed to mimic a vehicle. Both experimental work and finite-difference time-domain (FDTD) modeling were employed in this paper. The good agreement between the measurements and modeling results indicates that the numerical tools can be a useful aid in predicting vehicle-level EMI by developing vehicle transfer functions and measuring the module-level EMI characteristics on the bench top.
Keywords :
automotive electronics; cables (electric); electromagnetic compatibility; electromagnetic interference; finite difference time-domain analysis; transfer functions; EMC; common-mode cable currents; finite difference time domain modeling; full vehicle radiated EMI testing; module-level EMI characteristics; module-level testing; numerical tools; vehicle transfer functions; Automobiles; Cables; Electromagnetic compatibility; Electromagnetic interference; Finite difference methods; Predictive models; Testing; Time domain analysis; Transfer functions; Vehicles;
Conference_Titel :
Electromagnetic Compatibility, 2002. EMC 2002. IEEE International Symposium on
Conference_Location :
Minneapolis, MN, USA
Print_ISBN :
0-7803-7264-6
DOI :
10.1109/ISEMC.2002.1032829
