Results 171 to 180 of about 95,222 (318)

A Compact Trowel-Shaped Antenna for Next-Generation 6G Wireless Communication Systems. [PDF]

Sensors (Basel)
Soothar P, Wang H, Dayo ZA, Kakepoto FG, Shaikh FK.   +4 more
europepmc   +1 more source

Scalable wireless sensor networks for dynamic communication environments: simulation and modelling

, 2011
This thesis explores the deployment of Wireless Sensor Networks (WSNs) on localised maritime events. In particular, it will focus on the deployment of a WSN at sea and estimating what challenges derive from the environment and how they affect ...
Barbosa, Pedro
core  

Wireless, Adaptable and Fully Implantable Battery‐powered Devices for Optical Stimulation of the Spinal Cord in Small Rodents

Advanced Science, EarlyView.
Current technologies for spinal cord optogenetic stimulation rely on external power sources and face reliability constraints in freely behaving animals. Here, a fully implantable, battery‐powered optoelectronic device is introduced, enabling operation in any selected environment with wireless recharging for months‐long stimulation.
Shahriar Shalileh, Adan Moallemi, Elham Mohseni Vadeghani, Samuel Tretjakov, Brianna Tsuyuki, Alexander Golab, Benjamin Rever, Wolfram Tetzlaff, Dena Shahriari   +8 more
wiley   +1 more source

DFENet: A diverse feature extraction neural network for improving automatic modulation classification accuracy in wireless communication systems. [PDF]

PLoS One
Le HK, Hoang VP, Doan VS.
europepmc   +1 more source

Power Versus Bandwidth Efficiency in Wireless Communication: The Economic Perspective

, 2009
We carry out a comprehensive analysis of a range of wireless network efficiency considerations. Firstly, we explore the properties and the implications of the power- versus bandwidth-efficiency criteria.
Akhtman, Jos, Hanzo, Lajos
core  

Electrostatic Self‐Assembly Induced Nest‐Like MXene Networks on Fabric for Ultra‐Broadband Flexible Absorption

Advanced Science, EarlyView.
In this study, an electrostatically self‐assembled WPU‐MXene@FC flexible fabric constructs a “nest‐like” structure on fibers, building construct MXene multiple loss paths, achieving ultra‐wideband absorption of 25.3–1200 GHz in a thickness of 1.8 mm, while also exhibiting superhydrophobicity, acid and alkali resistance, and bending resistance ...
Min Luo, Zihao Chen, Haotian Li, Kexun Li, Wei Wang, Weishi Jiao, Donghong Wang, Qiye Wen   +7 more
wiley   +1 more source

Channel Estimation for Intelligent Reflecting Surface Empowered Coal Mine Wireless Communication Systems. [PDF]

Entropy (Basel)
Liu Y, Guo K, Li X, Wang B, Xu Y.
europepmc   +1 more source

Networked multiple-input-multiple-output for optical wireless communication systems. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
Wang Z, Chen J.
europepmc   +1 more source

Multibiometric security in wireless communication systems

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 05/08/2010.This thesis has aimed to explore an application of Multibiometrics to secured wireless communications.
Sepasian, Mojtaba
core  

Tailoring Successive Magnetic‐Dielectric Synergy for Enhancing Electromagnetic Absorption in Ultralong Heterostructure Chains Assisted by High Static Magnetic Field

Advanced Science, EarlyView.
This work proposes a high static magnetic field (HSMF) driven dual‐low‐dimension strategy for fabricating magnetic‐dielectric heterostructure (Fe3O4@MoS2) chains with programmable lengths. The constructed successive magnetic‐dielectric synergy, arising from uniaxial anisotropy‐enhanced magnetic response and abundant heterointerfaces that boost ...
Zhuolin Li, Meilong Feng, Wenbo Gao, Tianxiang Zheng, Wenhao Lin, Yunbo Zhong   +5 more
wiley   +1 more source