Dielectric materials for power transfer systems
First Claim
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1. A power transfer system comprising:
- a first coil coupled to a power source;
a second coil coupled to a load; and
a field-focusing element disposed between the first coil and the second coil and comprising a dielectric material and two open ends, wherein the field-focusing element is configured to develop a standing wave current distribution and focus a magnetic field onto the second coil, wherein the field-focusing element comprises multiple sets of resonators, each set of resonators configured to be excited to a different phase to facilitate focusing the magnetic field in a desired direction, and wherein the dielectric material comprises;
an oxide compound comprising titanium; and
a polymer material comprising a resin.
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Abstract
A power transfer system is provided. The power transfer system includes a field-focusing element including a dielectric material. The dielectric material includes a ceramic material and a polymer material. The ceramic material includes an oxide compound comprising titanium and the polymer material includes a resin.
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Citations
5 Claims
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1. A power transfer system comprising:
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a first coil coupled to a power source; a second coil coupled to a load; and a field-focusing element disposed between the first coil and the second coil and comprising a dielectric material and two open ends, wherein the field-focusing element is configured to develop a standing wave current distribution and focus a magnetic field onto the second coil, wherein the field-focusing element comprises multiple sets of resonators, each set of resonators configured to be excited to a different phase to facilitate focusing the magnetic field in a desired direction, and wherein the dielectric material comprises; an oxide compound comprising titanium; and a polymer material comprising a resin. - View Dependent Claims (2, 3, 4, 5)
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Specification