Low-profile and compact retroreflector enabled by a wide-angle and high-efficiency metalens
Yongqiang Liu, Jie Guo, Sheng Li, Kainan Qi, Liangsheng Li, Hongcheng Yin
Topics & Concepts
RetroreflectorOpticsCorner reflectorMicrowaveReflector (photography)LaserMaterials scienceRange (aeronautics)PhysicsLight sourceQuantum mechanicsComposite materialAdvanced Antenna and Metasurface TechnologiesMetamaterials and Metasurfaces ApplicationsAntenna Design and Analysis