Results 211 to 220 of about 382,586 (300)

Security in Wireless Sensor Networks Using OMNET++: Literature Review. [PDF]

Sensors (Basel)
Shaik M, Kim SW.
europepmc   +1 more source

Demonstration of 3D‐Printed Optical Antennas for High‐Speed Optical Wireless Communication Using Market‐Ready Materials

Advanced Materials Technologies, EarlyView.
The feasibility of 3D‐printed optical antennas using commercial, non‐optical materials for Optical Wireless Communications (OWC) is demonstrated. This study combines spectral analysis, anisotropy effects, and telecom‐relevant optical measurements, revealing promising performance and novel insights for low‐cost, customizable photonic components in ...
Mauro Aresti, Marco Meucci, Paolo Foggi, Caterina Credi, Satoshi Iketani, Cristiana Lofrumento, Jacopo Catani   +6 more
wiley   +1 more source

EECH HEED an adaptive hybrid clustering protocol for energy efficient soil monitoring in heterogeneous wireless sensor networks. [PDF]

Sci Rep
Kaur S, Kour S, Singh M.
europepmc   +1 more source

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

Advanced Materials Technologies, EarlyView.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado, Jungang Zhang, María Cerezo‐Sánchez, Mahdieh Shojaei Baghini, Roghaieh Parvizi, Hadi Heidari   +5 more
wiley   +1 more source

PERFORMANCE EVALUATION ANALYSIS OF WIRELESS SENSOR NETWORKS ROUTING PROTOCOLS IN SMART GRIDS

, 2016
Carlos Deyvinson Reges Bessa
openalex   +1 more source

Optimization of range based self-localization problem in wireless sensor networks using improved cuckoo search algorithm. [PDF]

Sci Rep
Aouthu S, Dhanalakshmi N, Seshagiri T, Dilli R.   +3 more
europepmc   +1 more source

Full‐Domain 3D Digital Twin for Comprehensive Analysis and Validation of Standing Surface Acoustic Wave Generation on LiNbO3 Substrate

Advanced Materials Technologies, EarlyView.
A full‐domain 3D digital twin of a standing surface acoustic wave (SSAW) device on 128° YX LiNbO3 is developed and experimentally validated. The predictive power of the model is confirmed by electrical characterisation and laser Doppler vibrometry measurements, which show excellent agreement with simulations.
Felice Alberto Sfregola, Annalisa Volpe, Andrea Zifarelli, Massimiliano Benetti, Domenico Cannatà, Vincenzo Spagnolo, Pietro Patimisco   +6 more
wiley   +1 more source

Enhancing the effectiveness of wireless sensor networks through consensus estimation and universal coverage. [PDF]

Sci Rep
Tian H.
europepmc   +1 more source

Synergistic EMI Shielding: The Role of Nanoparticle Size and Alternating Bi‐Layer Coatings in Hybrid Fabrics

Advanced Materials Technologies, EarlyView.
This study fabricates three types of hybrid knitted fabrics: AgNPs of varying sizes are synthesized on the fabric, MXene nanosheets are applied via spray coating, and alternating AgNPs/MXene bi‐layers are added. The effects of particle size, material type, and bi‐layer structure on EMI shielding (≈60 dB), as well as breathability, air permeability, and
Hamed Mohammadi Mofarah, Mutalifu Abulikemu, Hyung Woo Choi, Mehr Khalid Rahmani, Jihane Karib, Ghassan E. Jabbour   +5 more
wiley   +1 more source

Cyber resilient framework with energy efficient swarm routing and ensemble threat detection in fog assisted wireless sensor networks. [PDF]

Sci Rep
Upadhiyay A, Jain A.
europepmc   +1 more source