Simultaneous backward data transmission and power harvesting in an ultrasonic transcutaneous energy transfer link employing acoustically dependent electric impedance modulation.

@article{Ozeri2014SimultaneousBD,
  title={Simultaneous backward data transmission and power harvesting in an ultrasonic transcutaneous energy transfer link employing acoustically dependent electric impedance modulation.},
  author={Shaul Ozeri and Doron Shmilovitz},
  journal={Ultrasonics},
  year={2014},
  volume={54 7},
  pages={
          1929-37
        }
}
The advancement and miniaturization of body implanted medical devices pose several challenges to Ultrasonic Transcutaneous Energy Transfer (UTET), such as the need to reduce the size of the piezoelectric resonator, and the need to maximize the UTET link power-transfer efficiency. Accordingly, the same piezoelectric resonator that is used for energy harvesting at the body implant, may also be used for ultrasonic backward data transfer, for instance, through impedance modulation. This paper… CONTINUE READING
BETA

Similar Papers

Citations

Publications citing this paper.
SHOWING 1-10 OF 19 CITATIONS

ACOUSTIC POWER TRANSFER SYSTEMS FOR IMPLANTABLE MEDICAL DEVICES

VIEW 7 EXCERPTS
CITES BACKGROUND & METHODS
HIGHLY INFLUENCED

Optimal electric load prediction from the KLM model for ultrasound energy receivers

  • 2016 IEEE International Ultrasonics Symposium (IUS)
  • 2016
VIEW 6 EXCERPTS
CITES METHODS & BACKGROUND
HIGHLY INFLUENCED

Phased Array Focusing for Acoustic Wireless Power Transfer

  • IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
  • 2018
VIEW 2 EXCERPTS
CITES BACKGROUND

Piezoelectric charging and wireless communication

Hyeong Jae Lee, Xiaoqi Bao, +3 authors Shannon N. Jackson
  • Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring
  • 2018
VIEW 1 EXCERPT

Ultrasonically Rechargeable Platforms for Closed-Loop Distributed Sensing and Actuation in the Human Body

  • 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
  • 2018
VIEW 1 EXCERPT
CITES METHODS

Acoustic wireless power transfer with receiver array for enhanced performance

  • 2017 IEEE Wireless Power Transfer Conference (WPTC)
  • 2017
VIEW 1 EXCERPT
CITES RESULTS

On the optimal electric loads for ultrasound energy receivers

  • 2017 Joint IEEE International Symposium on the Applications of Ferroelectric (ISAF)/International Workshop on Acoustic Transduction Materials and Devices (IWATMD)/Piezoresponse Force Microscopy (PFM)
  • 2017
VIEW 3 EXCERPTS
CITES METHODS & BACKGROUND

References

Publications referenced by this paper.
SHOWING 1-10 OF 36 REFERENCES

Scott Hudsonb

M. O. Changki
  • Leon J. Radziemskic, Effect of misalignment between ultrasound piezoelectric transducers on transcutaneous energy S. Ozeri, D. Shmilovitz / Ultrasonics 54
  • 2014
VIEW 1 EXCERPT