IEEE Int. Symp. Electromagn. Compat. IEEE Int. Symp. Electromagn. Compat. A characterization of EM coupling in a fully electric 4-wheel drive vehicle Iglesias Mateo Echeverría Iván Arteche Fernando Pradas Álvaro Piedrafita Javier Arcega Francisco J. Universidad de Zaragoza De Smet Jasper 2015 research-article