Results 241 to 250 of about 5,458,803 (280)

Self-Powered Triboelectric Nanogenerators in Intelligent Food Packaging: Recent Advances and Applications. [PDF]

Small
Liu Z, Wang F, Ouyang S, Hu Y, Zhang J, Meng Q, Ma Y, Ma S, Wang L.   +8 more
europepmc   +1 more source

Aerosol Jet Printing of Benzocyclobutene as a Thermally Stable, Low‐Loss Dielectric for Multilayer Microwave Electronics

Advanced Materials Technologies, EarlyView.
Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali, Trent Moritz, Mohammad Tayeb Al Qaseer, Ethan B. Secor   +3 more
wiley   +1 more source

A self-powered corrugated paper structure triboelectric sensor with deep learning for table tennis motion identification. [PDF]

iScience
Zhang X, Tian T.
europepmc   +1 more source

Reconfigurable Intelligent Surface-Based Physical Layer Authentication Enhancement. [PDF]

Sensors (Basel)
Su B, Fang H, Zhao J.
europepmc   +1 more source

Decoding Multidimensional Machining Loads: iKIT Wireless Extrasensory Toolholder and Parametric Analysis in Aluminum Cutting. [PDF]

Sensors (Basel)
Qiao Q, Guo D, Kwok CT, Tam LM.
europepmc   +1 more source

Research Progress on Recycling Technology of Spent Lithium-Ion Battery Electrodes: From the Perspective of Physical Separation and Intelligent Recognition. [PDF]

Molecules
Bu Y, Yu C, Deng X, Zhang H, Ma R.
europepmc   +1 more source

Joint Design of Hybrid Beamforming and Phase Shifts for IRS-Assisted Multi-User mmWave Systems. [PDF]

Sensors (Basel)
Zhang R, Wang Y.
europepmc   +1 more source

Bio-Inspired Full-Spectrum Bidirectional Optoelectronic Synaptic Transistor for In-Sensor Neuromorphic Vision. [PDF]

Adv Mater
Dong M, Zhang Y, Luo M, Liu B, Tu Z, Yan L, Xu C, Yu Z, Gao C, Yan Y, Sun L, Yang F, Hu W.   +12 more
europepmc   +1 more source

Active Intelligent Reflecting Surface for SIMO Communications

GLOBECOM 2020 - 2020 IEEE Global Communications Conference, 2020
Conventionally, a substantial number of reflecting elements (REs) is deployed at the intelligent reflecting surface (IRS) to mitigate the effect of the double-fading attenuation in the IRS-aided link, leading to a large surface size and considerable power consumption.
Ruizhe Long, Ying-Chang Liang, Yiyang Pei, Erik G. Larsson   +3 more
openaire   +3 more sources

Intelligent Reflecting Surface-Assisted Cognitive Radio System

IEEE Transactions on Communications, 2021
Cognitive radio (CR) is an effective solution to improve the spectral efficiency (SE) of wireless communications by allowing the secondary users (SUs) to share spectrum with primary users (PUs). Meanwhile, intelligent reflecting surface (IRS), also known
Gang Feng, Erik G Larsson, Jingon Joung   +2 more
exaly   +2 more sources