A hybrid ray-full-wave design approach for metasurface-based microwave components

The article focuses on a hybrid ray–full-wave design approach for metasurface-based microwave components that enables electromagnetic wave manipulation with reduced simulation complexity. Topics include metasurface optimization, Fabry–Pérot cavity modeling, and broadband microwave component development, introducing a deterministic design method that lowers computational effort compared with traditional full-wave simulations and Artificial Intelligence (AI)-based optimization techniques.