Experimental evaluation of 3D printed spiral phase plates for enabling an orbital angular momentum multiplexed radio system
Sign Up to like & getrecommendations! Published in 2019 at "Royal Society Open Science"
DOI: 10.1098/rsos.191419
Abstract: This paper evaluates the performance of three-dimensionally (3D) printed spiral phase plates (SPPs) for enabling an orbital angular momentum (OAM) multiplexed radio system. The design and realization of the SPPs by means of additive manufacturing… read more here.
Keywords: spiral phase; radio system; multiplexed radio; printed spiral ... See more keywords
Outage and Error-Rate Analysis of NOMA-Inspired Multicarrier Underlay Cognitive Radio System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3217493
Abstract: In this paper, the performance of a multicarrier underlay cognitive radio system is analyzed considering that the successive interference cancellation (SIC) method is used for detection. In the proposed system model, a multicarrier-based secondary user… read more here.
Keywords: system; multicarrier underlay; underlay cognitive; error ... See more keywords
Reconfigurable Intelligent Surface Based Uplink MU-MIMO Symbiotic Radio System
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2022.3194910
Abstract: In this paper, we investigate a novel uplink reconfigurable intelligent surface (RIS) based multi-user multi-input multi-output symbiotic radio system. It indicates that each RIS, as an Internet-of-Things (IoT) device, enhances the primary transmission from a… read more here.
Keywords: system; intelligent surface; symbiotic radio; reconfigurable intelligent ... See more keywords