Sub-Band Spectrum Engineering via Structural Order in Tapered Nanowires
Sign Up to like & getrecommendations! Published in 2021 at "Nano Letters"
DOI: 10.1021/acs.nanolett.1c03071
Abstract: The cross-sectional dimensions of nanowires set the quantization conditions for the electronic subbands they host. These can be used as a platform to realize one-dimesional topological superconductivity. Here we develop a protocol that forces such… read more here.
Keywords: tapered nanowires; microscopy; band spectrum; engineering via ... See more keywords
Integrated Communication and In-band Spectrum Polarization-Based Sensing via Fraction-Division Non-Orthogonal Multiple Access
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3625373
Abstract: We have proposed and experimentally validated an integrated scheme of in-band spectrum polarization sensing and standard coherent communication via fraction-division non-orthogonal multiple access (FD-NOMA). Processed through fractional Fourier transform (FrFT), the chirp-based sensing probe is… read more here.
Keywords: fraction; band spectrum; spectrum; communication ... See more keywords
A-GCRNN: Attention Graph Convolution Recurrent Neural Network for Multi-Band Spectrum Prediction
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2023.3315450
Abstract: Radio spectrum prediction is an important task for dynamic spectrum management and spectrum congestion mitigation. However, due to the complexity and spatiotemporal variability of spectrum data, spectrum prediction has always been a challenging problem. To… read more here.
Keywords: band spectrum; spectrum prediction; spectrum; multi band ... See more keywords