典型文献
Joint Modulations of Electromagnetic Waves and Digital Signals on a Single Metasurface Platform to Reach Programmable Wireless Communications
文献摘要：
In current wireless communication and electronic systems,digital signals and electromagnetic(EM)radi-ation are processed by different modules.Here,we propose a mechanism to fuse the modulation of digital signals and the manipulation of EM radiation on a single programmable metasurface(PM).The PM con-sists of massive subwavelength-scale digital coding elements.A set of digital states of all elements forms simultaneous digital information roles for modulation and the wave-control sequence code of the PM.By designing digital coding sequences in the spatial and temporal domains,the digital information and far-field patterns of the PM can be programmed simultaneously and instantly in desired ways.For the experi-mental demonstration of the mechanism,we present a programmable wireless communication system.The same system can realize transmissions of digital information in single-channel modes with beam-steerable capability and multichannel modes with multiple independent information.The measured results show the excellent performance of the programmable system.This work provides excellent pro-spects for applications in fifth-or sixth-generation wireless communications and modern intelligent plat-forms for unmanned aircrafts and vehicles.
文献关键词：
中图分类号：
作者姓名：
Xiang Wan;Chaokun Xiao;He Huang;Qiang Xiao;Wei Xu;Yueheng Li;Joerg Eisenbeis;Jiawei Wang;Ziai Huang;Qiang Cheng;Shi Jin;Thomas Zwick;Tiejun Cui
作者机构：
State Key Laboratory of Millimeter Waves,Southeast University,Nanjing 210096,China;National Mobile Communications Research Lab,Southeast University,Nanjing 210096,China;Institute of Radio Frequency Engineering and Electronics(IHE),Karlsruhe Institute of Technology(KIT),Karlsruhe 76131,Germany
文献出处：
引用格式：
[1]Xiang Wan;Chaokun Xiao;He Huang;Qiang Xiao;Wei Xu;Yueheng Li;Joerg Eisenbeis;Jiawei Wang;Ziai Huang;Qiang Cheng;Shi Jin;Thomas Zwick;Tiejun Cui-.Joint Modulations of Electromagnetic Waves and Digital Signals on a Single Metasurface Platform to Reach Programmable Wireless Communications)[J].工程（英文）,2022(01):86-95
A类：
Modulations
B类：
Joint,Electromagnetic,Waves,Digital,Signals,Single,Metasurface,Platform,Reach,Programmable,Wireless,Communications,In,current,wireless,electronic,systems,digital,signals,electromagnetic,EM,are,processed,by,different,modules,Here,we,propose,mechanism,fuse,modulation,manipulation,radiation,single,programmable,metasurface,PM,sists,massive,subwavelength,scale,coding,elements,set,states,all,forms,information,roles,control,code,By,designing,sequences,spatial,temporal,domains,far,field,patterns,can,programmed,simultaneously,instantly,desired,ways,For,experi,mental,demonstration,present,same,realize,transmissions,modes,beam,steerable,capability,multichannel,multiple,independent,measured,results,show,excellent,performance,This,work,provides,spects,applications,fifth,sixth,generation,communications,modern,intelligent,plat,unmanned,aircrafts,vehicles
AB值：
0.635775
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