omnidirectionality

Omni-Directional Ultrasonic Powering for Millimeter-Scale Implantable Devices

Author(s): S. H. Song, Albert Kim, Babak Ziaie
Omni-Directional Ultrasonic Powering for Millimeter-Scale Implantable Devices 170 177 IEEE Transactions on Biomedical Engineering (TBME)

Ultrasonic wireless powering offers a superior energy-conversion efficiency at millimeter scale dimensions and deeper penetration depth compared to the traditional inductive powering method. This makes ultrasound an attractive candidate for…

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