7,870 Hits in 6.5 sec

Design of 3D Wireless Power Transfer System Based on 3D Printed Electronics

Tao Hou, Jun Xu, Willemijn S. Elkhuizen, Charlie C.L. Wang, Jiehui Jiang, Jo M.P. Geraedts, Yu Song
2019 IEEE Access  
2D coil design limits the use of wireless power transfer (WPT) in many products with freeform outer shapes.  ...  It was concluded that the proposed approach is feasible and promising for designing and manufacturing WPT using 3D printed electronics. INDEX TERMS 3D coil, WPT, IPT, 3D printed electronics, design.  ...  He is currently an exchange Ph.D. candidate with the Delft University of Technology. His current research interests include 3D wireless power transfer and 3D printed electronics.  ... 
doi:10.1109/access.2019.2928948 fatcat:3zqvmep6l5dr7hhq73yimu5t4y

Wireless Power Transfer for 3D Printed Unmanned Aerial Vehicle (UAV) Systems

Jiatai Chen, Rami Ghannam, Muhammad Imran, Hadi Heidari
2018 2018 IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia)  
This project presents an automatic and high-efficient wireless power transfer (WPT) to supply a 3D printed UAV.  ...  A UAV has been 3D printed with wireless power transfer kit implemented to charge 3S 1500 mAh Li-Po battery with up to 1000 mAh automatically once it is landed, without manual operation. 24V DC is supplied  ...  EXPERIMENTAL RESULTS A UAV based on 3D-Printed frame is fabricated and implemented with the WPT system to test the behaviour of wireless power transfer and battery charging.  ... 
doi:10.1109/primeasia.2018.8597848 fatcat:44kozrgenrfxbhsxqynapasyhm

Customizable, conformal, and stretchable 3D electronics via predistorted pattern generation and thermoforming

Jungrak Choi, Chankyu Han, Seokjoo Cho, Kyuyoung Kim, Junseong Ahn, Dionisio Del Orbe, Incheol Cho, Zhi-Jun Zhao, Yong Suk Oh, Hyunsoo Hong, Seong Su Kim, Inkyu Park
2021 Science Advances  
Demonstration of 3DE for wireless battery-free system with a near-field communication. (A to D) Wireless power transmission system using the mountainshaped 3DE.  ...  Furthermore, another 3D-shaped wireless power transmission system is also demonstrated in fig. S9 and movie S7.  ... 
doi:10.1126/sciadv.abj0694 pmid:34644113 pmcid:PMC8514101 fatcat:vfyp42k2xja4rn7sx33q5t4e7m

Light Based Synthesis of Metallic Nanoparticles on Surface-Modified 3D Printed Substrates for High Performance Electronic Systems

Reza N. Esfahani, Matthew P. Shuttleworth, Viktor Doychinov, Nathan J. Wilkinson, Jack Hinton, Tom D.A. Jones, Assel Ryspayeva, Ian D. Robertson, Jose Marques-Hueso, Marc. P.Y. Desmulliez, Russell A. Harris, Robert W. Kay
2020 Additive Manufacturing  
This article presents a new digital fabrication strategy that combines 3D printing of high-performance polymers (polyetherimide) with light-based selective metallisation of copper traces through chemical  ...  Furthermore, the incorporation of actuation is achieved through selective heating of shape memory alloys with a view towards routes towards folding and deployable 3D electronic systems.  ...  To test the principles of near-field wireless power transfer a pair of inductive planar RF coils were implemented as multi-turn spirals on one side of a 3D printed substrate, with a return track on the  ... 
doi:10.1016/j.addma.2020.101367 fatcat:yeigpi4pmfgnhd7hiirb5fio3y

Inkjet-printed paper/polymer-based RFID and Wireless Sensor Nodes: The final step to bridge cognitive intelligence, nanotechnology and RF?

Manos M. Tentzeris, Amin Rida, Anya Traille, Hoseon Lee, Vasilis Lakafosis, Rushi Vyas
2011 2011 XXXth URSI General Assembly and Scientific Symposium  
In this talk, inkjet-printed flexible antennas, RF electronics and sensors fabricated on paper and other polymer (e.g.LCP)substrates are introduced as a system-level solution for ultra-low-cost mass production  ...  , as well as numerous 3D multilayer paper-based and LCP-based RF/microwave structures, that could potentially set the foundation for the truly convergent wireless sensor ad-hoc networks of the future with  ...  Acknowledgments The authors would like to acknowledge the support of NSF, NEDO, ODPP and IFC-SRC. References  ... 
doi:10.1109/ursigass.2011.6050690 fatcat:sjhp5mzqb5bkjeaobsie346y2y

3D printed graphene-based self-powered strain sensors for smart tires in autonomous vehicles

Deepam Maurya, Seyedmeysam Khaleghian, Rammohan Sriramdas, Prashant Kumar, Ravi Anant Kishore, Min Gyu Kang, Vireshwar Kumar, Hyun-Cheol Song, Seul-Yi Lee, Yongke Yan, Jung-Min Park, Saied Taheri (+1 others)
2020 Nature Communications  
The transition of autonomous vehicles into fleets requires an advanced control system design that relies on continuous feedback from the tires.  ...  sensors and secure wireless data transfer electronics, and machine learning for predictive data analysis.  ...  The data related to the findings of this paper can be requested from the corresponding authors upon a reasonable request.  ... 
doi:10.1038/s41467-020-19088-y pmid:33106481 fatcat:y2jxj7z4xngf3dvca6y7trzbhi

Recent Advances in Wearable Devices for Non-Invasive Sensing

Su Min Yun, Moohyun Kim, Yong Won Kwon, Hyobeom Kim, Mi Jung Kim, Young-Geun Park, Jang-Ung Park
2021 Applied Sciences  
wireless power and data transmission systems, and (3) developing highly-integrated sensing systems.  ...  Herein, we discuss recent advances in wearable devices for non-invasive sensing, with focuses on materials design, nano/microfabrication, sensors, wireless technologies, and the integration of those.  ...  Wireless power transfer and energy harvesting technologies are the two main technologies that are being used in self-powered systems.  ... 
doi:10.3390/app11031235 fatcat:knueivbotrbqnk5ssxcrnpzlui

3D‐Printed Gastric Resident Electronics

Yong Lin Kong, Xingyu Zou, Caitlin A. McCandler, Ameya R. Kirtane, Shen Ning, Jianlin Zhou, Abubakar Abid, Mousa Jafari, Jaimie Rogner, Daniel Minahan, Joy E. Collins, Shane McDonnell (+15 others)
2018 Advanced Materials Technologies  
a maximum of 36 d and maintain ≈15 d of wireless electronics communications as evidenced by the studies in a porcine model.  ...  Here, a gastric resident electronic (GRE) system that leverages the anatomical space offered by the gastric environment to enable residence of an orally delivered platform of such devices within the human  ...  Y.L.K. thanks the Department of Mechanical Engineering of the University of Utah for partial support that allows the completion of this work.  ... 
doi:10.1002/admt.201800490 pmid:32010758 pmcid:PMC6988123 fatcat:xuodz2oi2vh4lbmwe45yuslbmu

A Review on Antenna Technologies for Ambient RF Energy Harvesting and Wireless Power Transfer: Designs, Challenges and Applications

M. A. Ullah, R. Keshavarz, M. Abolhasan, J. Lipman, Karu P. Esselle, N. Shariati
2022 IEEE Access  
One of the key components of RFEH or WPT system is the receiving antenna. The receiving antenna's performance has a considerable impact on the power delivery capability of an RFEH or WPT system.  ...  A number of contemporary antennas from each category are presented, compared, and discussed with particular emphasis on design approach and performance.  ...  DESIGN VISION Power supply is often one of the most critical limiting factors for the widespread development of smart technology, WSNs, wearable electronics, wireless systems, portable electronic devices  ... 
doi:10.1109/access.2022.3149276 fatcat:ux7ciepssng5heglvn3czkn2a4

Single-Sided Near-Field Wireless Power Transfer by A Three-Dimensional Coil Array

Amirhossein Hajiaghajani, Seungyoung Ahn
2019 Micromachines  
To show the application of the proposed array, a wireless charging pad with an effective powering area of 144 cm2 is fabricated on 3D-assembled printed circuit boards.  ...  Measurement of the produced magnetic patterns verifies that the power transfer to the back lobe is 15-fold smaller compared to the corresponding distance on the main lobe side, whilst maintaining a powering  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/mi10030200 pmid:30901921 pmcid:PMC6471491 fatcat:l7vzyx3lfngwlcqd6joihzt5wi

Omnidirectional inductive wireless charging of a 3D receiver cube inside a box

Sergkei Kamotesov, Philippe Lombard, Vincent Semet, Bruno Allard, Mael Moguedet, Michel Cabrera
2018 2018 IEEE Wireless Power Transfer Conference (WPTC)  
Omnidirectional inductive wireless charging of a 3D receiver cube inside a box.  ...  Perspectives of this work, when replacing the manufacturing of coils based on PCBs technology by 3D Molded Interconnect Device technology, are briefly discussed.  ...  Among the available Wireless Power Transmission (WPT) technologies, magnetic induction is the most promising one because of its simplicity and power capability [1] .  ... 
doi:10.1109/wpt.2018.8639240 fatcat:jj2o4423ybennf6b7ta4rv7isi

The Potential of 3D-MID Technology for Omnidirectional Inductive Wireless Power Transfer

Kamotesov Sergkei, Philippe Lombard, Vincent Semet, Bruno Allard, Mael Moguedet, Michel Cabrera
2018 2018 13th International Congress Molded Interconnect Devices (MID)  
Omnidirectional inductive wireless charging system of a mobile is studied. Instead of using conventional planar coils printed on circuit boards, 3D Molded Interconnect Device (3D-MID) coils are used.  ...  Measurement results show that the 3D-MD receiver can get a power of 1.4 W at 7.9% efficiency on most of the positions inside the box.  ...  PRINCIPLE OF INDUCTIVE WIRELESS POWER TRANSFER In this section, the principal of resonant inductive wireless power transfer is briefly explained.  ... 
doi:10.1109/icmid.2018.8526962 fatcat:heewx6zn3zhb7i2q4vcdhlxtb4

Index [chapter]

2021 Nanosensors for Smart Manufacturing  
) nanomaterials, 349 3D printing advantages complexity and design freedom, 183 development of optimized design, 184 modification of structure during fabrication, 184 reduction in cost, 184 single-step  ...  based on, 118-119 Nanowires, 421 design of flexible nanosensors based on, 117-118 National security, flexible nanosensors, 129-130 Near-field communication (NFC) tag, 328 Near-field scanning optical  ... 
doi:10.1016/b978-0-12-823358-0.09993-7 fatcat:jubs76cu55bado5ymfo7hnoilq

RWW 2022

2021 IEEE Microwave Magazine  
for RF, mm-Wave, and THz electronics. 3% Quantum devices, systems, and applications -Cryogenic RF devices, circuits, systems and interfaces for quantum computing and sensing applications.  ...  Simulation, modeling, uncertainty quantification, and design optimization; circuit-, EM-, multi-physics-, and statistics-based, including surrogate modeling, space mapping, and model order reduction techniques  ...  Power-combining techniques for SSPA and vacuum electronics. 1( Compound semiconductor power amplifiers -Advances in IC power amplifier devices, design techniques and power combining based on III-V and  ... 
doi:10.1109/mmm.2021.3077169 fatcat:pnuateotazbsfch7wxqiytwexu

Recent Advances in Flexible RF MEMS

Yingli Shi, Zhigang Shen
2022 Micromachines  
of flexible electronics.  ...  In addition, a fabrication process for reconfigurable three-dimensional (3D) RF devices based on mechanically guided assembly is introduced.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/mi13071088 pmid:35888905 pmcid:PMC9315774 fatcat:ezsbs45ttfdfrllabuuqn5jlsy
« Previous Showing results 1 — 15 out of 7,870 results