Results 91 to 100 of about 18,411 (257)

Research status of bidirectional wireless power transfer technology

Green Energy and Intelligent Transportation
With the expansion of the application field of wireless power transmission (WPT) technology, there is an urgent need for bidirectional wireless power transmission technology (BWPT) to realize the energy interaction between wireless charging devices. This
Yang Wu, Udaya K. Madawala, Lei Zhao, Xin Dai   +3 more
doaj   +1 more source

Antenna Design for Semi-Passive UHF RFID Transponder with Energy Harvester [PDF]

, 2015
A novel microstrip antenna which is dedicated to UHF semi-passive RFID transponders with an energy harvester is presented in this paper. The antenna structure designed and simulated by using Mentor Graphics HyperLynx 3D EM software is described in ...
Jankowski-Mihulowicz, P., Kawalec, D., Weglarski, M.   +2 more
core   +2 more sources

Extreme‐Temperature Resistant, Flexible, and Sensitive Strain Sensor for Aerospace Parachute Deployment

Advanced Materials Technologies, EarlyView.
In this study, we report a resistive‐type strain sensor fabricated using single‐walled CNTs, are used layer using the pray technique to deposit as conductive, and UV‐resin was spin‐coated as a protection layer. The sensor functioned in harsh temperature variation conditions from −50°C to 125°C without deterioration.
Jagan Singh Meena, Lucas Lum Yu Xiang, Dhivya Dharshini Kannan, Chun Fei Siah, Yeow Kheng Lim   +4 more
wiley   +1 more source

Integrated broadband bowtie antenna on transparent substrate

, 2015
The bowtie antenna is a topic of growing interest in recent years. In this paper, we design, fabricate, and characterize a modified gold bowtie antenna integrated on a transparent glass substrate.
Chen, Ray T., Chung, Chi-jui, Pan, Zeyu, Subbaraman, Harish, Wang, Shiyi, Yan, Hai, Zhan, Qiwen, Zhang, Xingyu   +7 more
core   +1 more source

A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant

Advanced Materials Technologies, EarlyView.
A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein, Victor Krajka, Andreas Dietzel   +2 more
wiley   +1 more source

State-of-the-Art Developments of Acoustic Energy Transfer

International Journal of Antennas and Propagation, 2016
Acoustic energy transfer (AET) technology has drawn significant industrial attention recently. This paper presents the reviews of the existing AETs sequentially, preferably, from the early stage. From the review, it is evident that, among all the classes
Md Rabiul Awal, Muzammil Jusoh, Thennarasan Sabapathy, Muhammad Ramlee Kamarudin, Rosemizi Abd Rahim   +4 more
doaj   +1 more source

Stretchable platform enabled with wireless power for smart contact lenses [PDF]

, 2017
C
De Smet, Herbert, Vanfleteren, Jan, Vasquez Quintero, Andrés Felipe, Verplancke, Rik   +3 more
core   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Bidirectional High-Efficiency Converter Based on the Capacitive Wireless Power Transfer Technique for Electric Vehicle Charging and Energy Storage App [PDF]

International Journal of Industrial Electronics, Control and Optimization
This article presents a transformer-less bidirectional converter, which is designed with dual resonant frequencies. It supports Electric Vehicle (EV) charging systems, via capacitive coupling wireless power transfer (CCWPT) technique.
Jasem Shahsevani, Reza Beiranvand
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source