Results 231 to 240 of about 621,396 (302)

A Dual-Band Multi-Linear Polarization Reconfigurable Antenna for Body-Centric Wireless Communication Systems. [PDF]

Sensors (Basel)
Chen D, Liu F, Ruan X, Liu Y.
europepmc   +1 more source

Simulating Wireless Communication : Development of a graphical model for ray tracing

, 2023
Hamrin Svanborg, Ossian, Eltonson, Niclas   +1 more
openalex   +1 more source

Structure‐Dependent Resonant Frequency Engineering of Textile Tactile Sensors Toward Rapid and Precise Braille Recognition Surpassing Human Sensation

Advanced Science, EarlyView.
A resonant frequency engineering strategy is proposed to modulate the sensibility of piezoresistive textile‐based tactile sensor. It achieves simultaneous detection of static pressure and dynamic vibrations across an unprecedented bandwidth of 5–600 Hz, surpassing human sensation, therefore enables rapid and precise braille recognition.
Xianhong Zheng, Runrun Zhang, Yu Shi, Zhao Zhang, Guiyang Li, Zhengliang Shang, Xin Liu, Fan Zhao, Sheng Hu, Ran Xu, Shuai Wang, Zhiqi Zhao, Zhi Liu, Lihua Zou, Xu Han, Zongqian Wang, Wei Huang, Gengzhi Sun   +17 more
wiley   +1 more source

Path Loss Modeling for RIS-Assisted Wireless Communication in Tunnel Scenarios. [PDF]

Sensors (Basel)
Yang Q, Wu Y, Zhao H, Feng Y, Sun Y, Fang Z, Zheng G.   +6 more
europepmc   +1 more source

A Novel E‐Sticker Based on Triboelectric Nanogenerators for Wireless Passive Communication [PDF]

Chaoqun Nie, Lin Cheng, Bo Li, Fangqi Chen, Hengyu Guo, J. G. Li, Liuyang Liang, Yingjie Wang, Yonghui Wu, Haiwu Zheng   +9 more
openalex   +1 more source

Biocompatible Magnetopyroelectric Composite Films for Cell Stimulation

Advanced Science, EarlyView.
Magnetopyroelectric films couple Fe3O4 nanoparticles with pyroelectric P(VDF‐TrFE) to turn alternating magnetic fields into controlled heat and pyroelectric currents. This heavy‐metal free platform safely boosts neural progenitor cells differentiation via synergistic thermal and pyroelectrical cues, engages AKT and calcium pathways, and opens practical
Hao Ye, Joaquin Llacer‐Wintle, Semih Sevim, Elric Zhang, Denis von Arx, Lukas Hertle, Martina Accursi, Minsoo Kim, Josep Puigmartí‐Luis, Bradley J. Nelson, Xiang‐Zhong Chen, Salvador Pané   +11 more
wiley   +1 more source

Direct-Ink-Writing Printed Stretchable Eutectic Gallium-Indium Antenna for Robust Wireless Communication. [PDF]

Adv Sci (Weinh)
Guo X, Liu Y, Zhou Z, Peng H, Gao Y, Shao M, Yu Y.   +6 more
europepmc   +1 more source

Speed, Noise Immunity, Power Consumption and Area Comparison between Different Approaches of Low-Power Viterbi Decoder for Digital Wireless Communication Applications

, 2014
Sayak Bhowal
openalex   +2 more sources

3D‐Printed Ion‐Conductive Hydrogels with Tunable Mechanical–Electrical Properties for Multimodal Sign Language Recognition

Advanced Science, EarlyView.
This work successfully fabricated ion‐conductive hydrogels with low hysteresis and high conductivity using 3D printing technology. By adjusting the component ratios, the properties of the hydrogels can be tuned to meet diverse sensing requirements. Finally, a multimodal sensing sign language recognition system was constructed based on this hydrogel ...
Quan Hu, Longya Xiao, Peiqi Zhang, Qiurui Zhang, Guangsen Liu, Xinglin Qin, Zhuhui Yin, Xian Li, Yuling Wang, Hongjie Jiang   +9 more
wiley   +1 more source

Research on an Online Intelligent Monitoring System for Resistance Spot Welding Based on Wireless Communication. [PDF]

Sensors (Basel)
Cui S, Zhou X, Zhang B, Han L, Xue B, Liu F.   +5 more
europepmc   +1 more source