Power Feeding and Data-Transmission System Using Magnetic Coupling for an Ocean Observation Mooring Buoy

D. Yoshioka, Hiroshi Sakamoto, Yasuhisa Ishihara, Takeshi Matsumoto, Felix Timischl

IEEE Transactions on Magnetics · 2007 · 37 citations · 3 references

Concepts

Abstract

A noncontact power feeding and data-transmission system for an underwater sensor installed at an ocean observation mooring buoy is proposed. Magnetic properties of the proposed system are evaluated with the use of software package ELF/MAGIC. We have experimentally confirmed that sufficient power of about 180 mW can be supplied to the sensors and bidirectional signal transmission between sensors and the water-surface located buoy can be accomplished

References

3