Data Assistance Cellular Signal Based Ambient Backscatter Receiver
Publisher Copyright: © 2024 IEEE. | openaire: EC/HE/101095759/EU//Hexa-X-IIPrevious studies have shown that Ambient Backscatter Communication (AmBC) is effectively supported by User Equipment (UE) using LTE downlink pilot signals, which transmit ...
Liao, Jingyi +2 more
core +1 more source
Simultaneous ToF/FMCW LiDAR Using a Dual‐Mode Light Source in a Single Architecture
Laser &Photonics Reviews, EarlyView.A simultaneous ToF/FMCW LiDAR architecture is demonstrated using a dual‐mode light source that alternately generates optical pulses and frequency‐chirped light within a single acquisition. By combining time‐domain ToF and coherent FMCW ranging, the system achieves high‐resolution ranging and velocity sensing while extending the measurable range beyond ...
Gyeongmin Kweon +5 more
wiley +1 more source
Enhancing short-packet communications: BLER performance in RIS-assisted ambient backscatter NOMA systems. [PDF]
PLoS OnePhu LS +4 more
europepmc +1 more source
Effect of Heat Treatment on Hydrogen Embrittlement of Electrodeposited Copper
Materials and Corrosion, EarlyView.This work explores how entrapped hydrogen can cause embrittlement of copper, although this embrittlement is only evidenced during slow strain testing. We demonstrate that significant amounts of hydrogen are trapped in nano‐cavities and investigate the impact of heat treatment in changing the hydrogen distribution and the resulting embrittlement ...
Hamidreza M. Shirazi +9 more
wiley +1 more source
Ph.D. Forum Abstract: Ambient Backscatter Communication
, 2016 Ambient backscatter communication, where energy and wireless carrier are extracted from existing radio signals, are very attractive to the Internet of Things.
Pérez-Penichet, Carlos,
core
Materials and Corrosion, EarlyView.In intermediate and high [SH−] solutions, micro‐galvanic corrosion was initiated due to the non‐uniform growth of the Cu2S film. As the film thickened over time, the resistance to Cu transport through the film increased, eventually suppressing micro‐galvanic corrosion and leading to a transition to general corrosion.
Jian Chen +8 more
wiley +1 more source
Near Surface Geophysics, EarlyView.Abstract The United Kingdom's shallow aquifers offer significant but underdeveloped geothermal energy resource. Seismic methods can help address this by improving the understanding of aquifer heterogeneity and potentially allowing long‐term monitoring of thermal plumes.
Adam D. Booth +10 more
wiley +1 more source
Progress in Photovoltaics: Research and Applications, EarlyView.Amorphous SnO2 films with low resistivity (~1.2 × 10−3 Ωcm) were realized by low‐temperature magnetron sputtering through control of O2 flow ratio, substrate temperature, and H incorporation. Si heterojunction solar cells incorporating these films achieved a conversion efficiency of 21.1%, approaching that of cells based on MS‐ITO and RPD‐SnO2 ...
Takashi Koida +2 more
wiley +1 more source
Phase and Melting Relations of Fe3C to 300 GPa and Carbon in the Core
Geophysical Monograph Series, Page 25-36., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Suguru Takahashi +9 more
wiley +1 more source
FLSea: Underwater Visual–Inertial and Stereovision Forward‐Looking Data Sets
Journal of Field Robotics, EarlyView.ABSTRACT Visibility underwater is challenging and degrades as the distance between the subject and the camera increases. That is why forward‐looking underwater computer vision tasks are difficult. We have collected underwater forward‐looking stereovision and visual–inertial image sets using two underwater imaging platforms, a stereo camera rig, and an ...
Yelena Randall +2 more
wiley +1 more source