Broadband angular spectrum analog processors based on all-dielectric metasurfaces  

作　　者：Lin Deng Yongmin Liu 

机构地区：[1]Department of Electrical and Computer Engineering,Northeastern University,Boston 02115,USA [2]Department of Mechanical and Industrial Engineering,Northeastern University,Boston 02115,USA

出　　处：《Science China(Physics,Mechanics & Astronomy)》2024年第7期188-190,共3页中国科学：物理学、力学、天文学（英文版）

摘　　要：Digital signal processors are extensively used to execute mathematical operations and advanced computational tasks on digital data.However,they suffer from several inherent limitations,including low speed,high energy consumption,and large memory requirements,because of the hardware bottleneck and the imperative conversion between digital and analogue signals.

关 键 词：DIELECTRIC SPECTRUM HARDWARE 

分 类 号：TN911.7[电子电信—通信与信息系统]