The Aurorasat team is part of the SIMULIA EMAG group within the SIMULIA Brand of Dassault Systèmes. This group is in charge of providing electromagnetic simulation software that enables engineers to investigate the electromagnetic properties of components or whole systems efficiently. To achieve this, we use dedicated solvers which exploit specific numerical technologies for fast and accurate simulation. Such simulation can be applied throughout the entire design process; from the inception of an idea, through the synthesis of components to meet specifications, to the analysis of the electromagnetic performance under operational conditions.