Physical layer aspects of terahertz-enabled UAV communications: Challenges and opportunities

OA Amodu, SA Busari, M Othman - Vehicular Communications, 2022 - Elsevier
Terahertz (THz) band communication and unmanned aerial vehicles (UAVs) have been
identified as two candidate 6G technologies. While the THz spectrum provides abundant …

Machine learning techniques in internet of UAVs for smart cities applications

FA Alqurashi, F Alsolami… - Journal of Intelligent …, 2022 - content.iospress.com
Recently, there were much interest in technology which has emerged greatly to the
development of smart unmanned systems. Internet of UAV (IoUAV) enables an unmanned …

Tracking efficiency improvement according to incident beam size in QPD-based PAT system for common path-based full-duplex FSO terminals

S Park, CI Yeo, YS Heo, JH Ryu, HS Kang, DS Lee… - Sensors, 2022 - mdpi.com
Free space optical (FSO) communication can support various unmanned aerial
vehicles'(UAVs) applications that require large capacity data transmission. In order to …

Simulation, fabrication and testing of UAV composite landing gear

C Lancea, LA Chicos, SM Zaharia, MA Pop… - Applied Sciences, 2022 - mdpi.com
This study concerns the use of the fused filament fabrication technique to create models of
the landing gear of an unmanned aircraft. These components are made of filament with short …

Flat retroreflector based on a metasurface doublet enabling reliable and angle‐tolerant free‐space optical link

H Li, WB Lee, C Zhou, DY Choi… - Advanced Optical …, 2021 - Wiley Online Library
Facilitated by the ability to reflect radiation along its incident direction, retroreflectors have
been perceived as a pivotal component for establishing reliable free‐space optical links …

Performance of UAV-to-ground FSO communications with APD and pointing errors

HD Trung - Applied System Innovation, 2021 - mdpi.com
Recently, a combination of unmanned aerial vehicles (UAVs) and free-space optics (FSO)
has been investigated as a potential method for high data-rate front-haul communication …

An efficient conformal stacked antenna array design and 3D-beamforming for UAV and space vehicle communications

Y Albagory - Sensors, 2021 - mdpi.com
In this paper, a new conformal array structure and beamforming technique are proposed to
provide efficient communication performance for unmanned aerial vehicles (UAVs) and …

Statistical Simulation of Characteristics of an Optical Communication Channel Based on Scattered Radiation with an Unmanned Aerial Vehicle

MV Tarasenkov, VV Belov, ES Poznakharev - Atmospheric and Oceanic …, 2022 - Springer
A model of an optical communication atmospheric channel based on scattered radiation
between the ground surface and an unmanned aerial vehicle (UAV) is considered. Changes …

生物集群能量高效利用机制研究综述

吴晓阳, 邹尧, 付强, 贺威 - 自动化学报, 2024 - aas.net.cn
近年来, 智能体集群的能量高效利用(Energy efficient utilization, EEU) 机制已经成为多智能体
系统领域的热点问题, 如何使用有限的能量资源实现系统性能最优是该问题的核心研究内容 …

Non-Line-of-Sight Atmospheric Optical Communication in the Visible Wavelength Range between UAV and the Ground Surface

MV Tarasenkov, ES Poznakharev, AV Fedosov - Atmosphere, 2023 - mdpi.com
An opto-electronic system for non-line-of-sight (NLOS) communication using scattered laser
radiation for unmanned aerial vehicle (UAV)–ground and ground–UAV schemes at a …