Optimisation des performances de modules multipuces Modélisation par réseaux de neurones

Widely used in microwave multichip module design, passive device models are subject to intensive researches. This paper introduces the concept of automate generation of neural models for passives and interconnects. Accurate and fast, these models efficiently integrate electromagnetic effects present at microwave frequencies. By optimizing the circuit performance, the proposed approach can automatically predict not only the final geometrical structure of the different passive components and their respective interconnects but also, for the fist time, their optimum location in the circuit. Applications using passive models implemented in circuit simulators are presented.