Wireless power transfer: systems, circuits, standards, and use cases
Wireless power transfer provides a most convenient solution to charge devices remotely and
without contacts. R&D has advanced the capabilities, variety, and maturity of solutions …
without contacts. R&D has advanced the capabilities, variety, and maturity of solutions …
Through-metal-wall power delivery and data transmission for enclosed sensors: A review
DX Yang, Z Hu, H Zhao, HF Hu, YZ Sun, BJ Hou - Sensors, 2015 - mdpi.com
The aim of this review was to assess the current viable technologies for wireless power
delivery and data transmission through metal barriers. Using such technologies sensors …
delivery and data transmission through metal barriers. Using such technologies sensors …
Ultrasonic vs. inductive power delivery for miniature biomedical implants
In this paper we compare two methods of wireless power delivery to implanted
microdevices: ultrasonically and via inductive coupling. We build models for both methods …
microdevices: ultrasonically and via inductive coupling. We build models for both methods …
State‐of‐the‐Art Developments of Acoustic Energy Transfer
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 …
This paper presents the reviews of the existing AETs sequentially, preferably, from the early …
Acoustic power transfer and communication with a wireless sensor embedded within metal
Thick metal barriers prevent the use of conventional electromagnetic wireless power transfer
due to Faraday shielding effects. Here, for the first time, we demonstrate power transfer to …
due to Faraday shielding effects. Here, for the first time, we demonstrate power transfer to …
High-power piezoelectric acoustic-electric power feedthru for metal walls
X Bao, W Biederman, S Sherrit… - … of Smart Structures …, 2008 - spiedigitallibrary.org
Piezoelectric acoustic-electric power feed-through devices transfer electric power wirelessly
through a solid wall using elastic waves. This approach allows for the elimination of the …
through a solid wall using elastic waves. This approach allows for the elimination of the …
Considering losses to enhance circuit model accuracy of ultrasonic wireless power transfer system
M Wu, X Chen, C Qi, X Mu - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
Ultrasonic wireless power transfer (UWPT) has been a promising technology to recharge the
sensor batteries that locate in enclosed metal containers. An accurate and comprehensive …
sensor batteries that locate in enclosed metal containers. An accurate and comprehensive …
Ultrasonic Lamb waves for wireless power transfer
Ultrasonic guided plate waves (Lamb waves) can be used to transfer power along the length
of metal plates, achieving longer distance wireless power transfer (WPT), while not being …
of metal plates, achieving longer distance wireless power transfer (WPT), while not being …
A system of two piezoelectric transducers and a storage circuit for wireless energy transmission through a thin metal wall
A system to wirelessly convey electric energy through a thin metal wall is proposed in the
paper, where 2 piezoelectric transducers are used to realize energy transformation between …
paper, where 2 piezoelectric transducers are used to realize energy transformation between …
Wireless piezoelectric acoustic-electric power feedthru
There are numerous engineering applications where there is a need to transfer power and
communication data thru the walls of a structure. A piezoelectric acoustic-electric power …
communication data thru the walls of a structure. A piezoelectric acoustic-electric power …