ArticleIEEE transactions on biomedical circuits and systems2023
A Study on Ultrasonic Wireless Power Transfer With Phased Array for Biomedical Implants.
Article in IEEE transactions on biomedical circuits and systems, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Biodegradable Implantable Electronics with Wireless Technology for Real-Time Clinical Applications.Advanced healthcare materials · 2026Review
- Sustainable power solutions for next-generation medical devices.Materials today. Bio · 2025Review
- Enhancing Ultrasound Power Transfer: Efficiency, Acoustics, and Future Directions.Advanced materials (Deerfield Beach, Fla.) · 2025Review
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Authors and funding
2 authors.
Funding
Abstract
This article presents the design, fabrication, and sensitivity analysis of an ultrasound (US) wireless power transfer (WPT) link using an external phased array. Optimal beam focusing and steering is needed for efficient, safe, and reliable US WPT to biomedical implants with millimeter (mm) dimensions. Therefore, the main contributions of this work include the investigation of the 1) performance of the US WPT link using different mm-sized US receivers, 2) effect of different types of errors in the delay profile of the beamforming system on the delivered power, and 3) implant's localization. In measurements, the fabricated 0.94 MHz, 32-element array (39.48 × 9.6 × 2 mm
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