Results 101 to 110 of about 231,801 (304)
Magnetic Field Driven Microrobot Based on Hydrogels
Advanced Robotics Research, EarlyView.Hydrogel‐based magnetic microrobots synergize remote magnetic control with the biocompatibility of flexible hydrogels, emerging as promising tools for minimally invasive biomedicine. This enables remotely controllable, untethered navigation within complex biological microenvironments.
Juncai Song, Yubing Guo
wiley +1 more source
Beamforming for Combating Inter-cluster and Intra-cluster Interference in Hybrid NOMA Systems
IEEE Access, 2016 In this paper, downlink beamforming (BF) for hybrid non-orthogonal multiple access (NOMA) systems is considered, in order to combat inter and intra cluster interference.
Zhiyong Chen, Zhiguo Ding, Xuchu Dai
doaj +1 more source
Wireless infrared communications for space and terrestrial applications [PDF]
Voice and data communications via wireless (and fiberless) optical means has been commonplace for many years. However, continuous advances in optoelectronics and microelectronics have resulted in significant advances in wireless optical communications ...
Crimmins, James W.
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A Comparative Survey of Optical Wireless Technologies: Architectures and Applications
, 2018 New high-data-rate multimedia services and applications are evolving continuously and exponentially increasing the demand for wireless capacity of fifth-generation (5G) and beyond.
Chowdhury, Mostafa Zaman +3 more
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PAM-SCFDE for Optical Wireless Communications
Journal of Lightwave Technology, 2015 Multipath dispersion is a serious challenge in visible light communication (VLC) systems as these systems are used for indoor applications where there can be many reflections of the transmitted signal from the ceiling, walls, equipment, etc. These reflected signals cause intersymbol interference in the receiver and can degrade the performance of the ...
Asanka Nuwanpriya +4 more
openaire +3 more sources
Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
On the IID Capacity-Achieving Input for Binding Channels With Multiple Ligand Receptors
IEEE Access, 2019 This paper studies the molecular communication system where the transmitter has limited productivity and the receiver employs ligand-binding receptors.
Jianfeng Sun, Hui Li
doaj +1 more source
Development of a dc-ac power conditioner for wind generator by using neural network [PDF]
, 2011 This project present of development single phase DC-AC converter for wind generator application. The mathematical model of the wind generator and Artificial Neural Network control for DC-AC converter is derived.
Yonis Buswig, Yonis Mohammed
core
Advanced Science, EarlyView.Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao +4 more
wiley +1 more source
OLED Panel Radiation Pattern and Its Impact on VLC Channel Characteristics
IEEE Photonics Journal, 2018 Organic light-emitting diodes (OLEDs) show several attractive features superior to traditional semiconductor LEDs for visible light communication (VLC).
Hanjie Chen, Zhengyuan Xu
doaj +1 more source