机译:Multitasking Shared Aperture Enabled with Multiband Digital Coding Metasurface
State Key Laboratory of Millimeter Wave Southeast University Nanjing 210096, China ,Synergetic Innovation Center of Wireless Communication Technology Southeast University Nanjing 210096, China;
illusion optics; multiband digital coding metasurface; multitasking metasurface; orbital angular momentum; scattering reduction;