FREQUENCY DIVISION MULTIPLEXING FOR WIRELESS POWER PROVIDERS
First Claim
Patent Images
1. An apparatus, comprising:
- a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling along a terrestrial medium;
an electrical load coupled to the guided surface wave receive structure, the electrical load being experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave; and
control circuitry configured to at least;
determine a frequency upon which the electrical energy is being transmitted; and
tune the electrical load to receive the electrical energy on the frequency.
5 Assignments
0 Petitions
Accused Products
Abstract
Disclosed are various embodiments for frequency-division multiplexing for wireless power providers using guided surface waveguide probes to transmit power. Guided surface waveguide probes may transmit power on multiple frequencies with potentially overlapping service areas. Frequency-agile wireless power receivers may tune to one or more frequencies. Cost, availability, and/or other information may be provided to the wireless power receivers. Power usage may be reported by the wireless power receivers to power providers.
135 Citations
20 Claims
-
1. An apparatus, comprising:
-
a guided surface wave receive structure configured to obtain electrical energy from a guided surface wave traveling along a terrestrial medium; an electrical load coupled to the guided surface wave receive structure, the electrical load being experienced as a load at an excitation source coupled to a guided surface waveguide probe generating the guided surface wave; and control circuitry configured to at least; determine a frequency upon which the electrical energy is being transmitted; and tune the electrical load to receive the electrical energy on the frequency. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. An apparatus, comprising:
-
a first guided surface waveguide probe configured to transmit electrical energy on a first frequency, the first guided surface waveguide probe having a first service area; and a second guided surface waveguide probe configured to transmit electrical energy on a second frequency, the first guided surface waveguide probe having a second service area, wherein the first service area overlaps the second service area at an overlapping service area. - View Dependent Claims (14, 15, 16, 17, 18)
-
-
19. A method, comprising:
-
receiving, via a computing device comprising a processor and a memory, a request from a wireless power receiver to consume electrical energy; determining, via the computing device, that a particular power provider of a plurality of power providers has available capacity to service the request; and directing, via the computing device, the wireless power receiver to tune to a corresponding power transmission frequency upon which the particular power provider transmits electrical energy via a guided surface waveguide probe. - View Dependent Claims (20)
-
Specification