Design Optimization of Noise Filter Using Quantum Annealer

The use of quantum annealers in black-box optimization to obtain the desired properties a product with small number trials has attracted attention. However, application this technique engineering design problems is still limited. Here, we demonstrate applicability annealer electric circuit systems, focusing on $\pi$-type noise filters as an example. We develop framework that uses annealing find optimal location electrical components and conductor paths connecting components, confirm learning process appropriately works over efficiently search for high performance. results show potential systems.