Results 91 to 100 of about 9,359,534 (311)

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

Research on Energy Harvesting Communication System

Dianxin kexue, 2015
Energy harvesting（EH）is becoming a promising technology for future wireless communication network for its potential of saving nonrenewable energy and making the communication environmentally friendly.
Jian Feng, Pingyang Wang, Lin Wang, Xing Zhang   +3 more
doaj   +2 more sources

Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication

Advanced Materials Technologies, EarlyView.
The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting, Yuh‐Chyi Chang, Yi‐Chan Hung, Cheng‐Yuan Hsiao, Chao‐Kai Wen, Tsung‐Hsien Lin   +5 more
wiley   +1 more source

Data and Energy Integrated Communication Networks for Wireless Big Data

IEEE Access, 2016
This paper describes a new type of communication network called data and energy integrated communication networks (DEINs), which integrates the traditionally separate two processes, i.e., wireless information transfer (WIT) and wireless energy transfer ...
Kun Yang, Qin Yu, Supeng Leng, Bo Fan, Fan Wu   +4 more
doaj   +1 more source

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

Wavelength‐Multiplexed 2D Beam Steering via a Passive Diffractive Network

Advanced Optical Materials, EarlyView.
Illustration of a wavelength‐multiplexed diffractive beam steering system, which is composed of K cascaded diffractive layers, each containing phase‐modulating elements that are jointly optimized using deep learning–based optimization. When illuminated with a set of wavelengths {λ1,λ2,…,λNw}$\{ {{{\lambda }_1},{{\lambda }_2},\ldots ,{{\lambda }_{{{N}_w}
Che‐Yung Shen, Yuhang Li, Çağatay Işıl, Tianyi Gan, Mona Jarrahi, Aydogan Ozcan   +5 more
wiley   +1 more source

Wireless Communication Networks for Gas Turbine Engine Testing [PDF]

, 2011
A new trend in the field of Aeronautical Engine Health Monitoring is the implementation of wireless sensor networks (WSNs) for data acquisition and condition monitoring to partially replace heavy and complex wiring harnesses, which limit the versatility ...
Dutta, PS, Atkinson, Robert, Mingding, H, Sasloglou, Konstantinos, Xuewu Dai, Cai, Lim Yun, University College London, Han Mingding, Cai, LY, Dutta, Partha, Dutta, Partha S., John Strong, Ang Chee Wei, Lim Yun Cai, Partha S. Dutta, Cai, Yun L, Mitchell, John, Schiffers, Werner, Schiffers, W, Strong, J, Konstantinos Sasloglou, Sasloglou, K, Werner Schiffers, MITCHELL, J, Atkinson, R, Dai, Xuewu, John E. Mitchell, Wei, AC, Wei, Ang Chee, Rolls-Royce, Yun Cai, Lim, Dai, X, Wei, Chee Ang, Strong, John, Glover, Ian, Glover, I, Mitchell, John E., Isabella Panella, Mingding, Han, Ian Glover, Xuewu, Dai, Panella, Isabella, Robert Atkinson, Chee Wei, Ang, Panella, I   +44 more
core   +2 more sources

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

Energy efficiency maximization resource allocation algorithm in wireless-powered backscatter communication network

Tongxin xuebao, 2020
In order to alleviate the energy consumption problem caused by the increasing number of Internet of things (IoT) nodes,an energy-efficient (EE) maximization based resource allocation algorithm was proposed for multi-carrier wireless-powered backscatter ...
Yongjun XU, Bowen GU, Qianbin CHEN, Jinzhao LIN   +3 more
doaj   +2 more sources