Efficient wireless non-radiative mid-range energy transfer

  title={Efficient wireless non-radiative mid-range energy transfer},
  author={Aristeidis Karalis and J.D.Joannopoulos and Marin Solja{\vc}i{\'c}},
  journal={Annals of Physics},

Figures from this paper

Wireless Energy Transfer Through Non-Resonant Magnetic Coupling
We demonstrate by theoretical analysis and experimental verification that mid-range wireless energy transfer systems may take advantage of de-tuned coupling devices, without jeopardizing the energy
Shielded loops for wireless non-radiative power transfer
The concept of efficient mid-range wireless power transfer using strongly coupled magnetic resonators was recently proposed [1]. In this power transfer scheme, two resonators were coupled through the
̈C This paper presents a concept of transmission of electrical energy from a power source to an electrical load without physical conducting medium. It is based on the well known principle of resonant
A comparative study between witricity and traditional inductive coupling in wireless energy transmission
A non-radiative energy transformer is established, which can lead to “strong coupling” between two medium-range distant coils to realize efficient medium-range wireless energy transfer. The distance
Topological wireless power transfer
Recent advances in non-radiative wireless power transfer technique essentially relying on magnetic resonance and near-field coupling have successfully enabled a wide range of applications. However,
Non-radiative Wireless Power Transfer Using Magnetic Resonance Coupling
Recently, an efficient mid-range wireless power transfer that uses magnetic resonant coupling,Studies show that the resonance frequency of the antennas changes as the gap between the antennas change.
Numerical Study of Non-Radiating Near-Field Wireless Power Transfer System
The main challenge in near-field wireless power transfer systems is the increase of power transfer efficiency. It can be achieved by reducing ohmic or radiation losses of the resonators included in
Novel photonic phenomena in nanostructured material systems with applications and mid-range efficient insensitive wireless energy-transfer
A set of novel mechanisms for the manipulation of light in the nanoscale is provided. In the class of all-dielectric material systems, techniques for the suppression of radiative loss from


3D Metallo-Dielectric Photonic Crystals with Strong Capacitive Coupling between Metallic Islands
We introduce a new type of metallo-dielectric photonic band gap structure (PBG), intentionally incorporating very strong capacitive interactions between the periodic metallic islands. The band gaps
Observation of strong coupling between one atom and a monolithic microresonator
Strong coupling is achieved, with the rate of coherent coupling exceeding the dissipative rates of the atom and the cavity, and this work opens the way for investigations of optical processes with single atoms and photons in lithographically fabricated microresonators.
Surface Plasmons
Some three-dimensional materials can exhibit exotic properties that only exist in "lower" dimensions. For example, in one-dimensional chains of atoms that emerge within a bulk sample, electrons can
Lithium tantalate - a high permittivity dielectric material for microwave communication systems
Lithium tantalate single crystal is characterized by very low thermal expansion and exhibits excellent electro-optical, piezoelectric and pyroelectric properties. We have studied the real part of
Waves and Fields in Optoelectronics: Prentice-Hall Series in Solid State Physical Electronics
Hermann A Haus 1984 Hemel Hempstead: Prentice-Hall xii + 402 pp price £26 ISBN 0 13 946053 5 The author has written a text which provides an excellent introduction to optoelectronics. The main
Dielectric Materials at Microwave Frequencies
Radio frequency and microwave signals have numerous scientific and industrial applications in modern technology. Among others, these include wireless communications, telemetry, biomedical
Wireless transmission of power and information and information for cableless linear motor drive
This paper describes the basic concept of the WTPI and the analysis on the performance of theWTPI configured in the linear shape, thereafter introducing the preliminary test result on a prototype of the cableless linear pulse motor (CLLPM) which was constructed by integrating alinear pulse motor with the associated driver and the linear WTBI for noncontact motion transfer.
Apparatus for transmitting electrical energy
With a consumer and / or energy storage device, from the or the mobile moving body 3 moving on or roadway or rail is stopped, apparatus for inducing transmitting electrical energy, the roadway 1
Classical Electrodynamics
Electrodynamics of Particles and PlasmasBy P. C. Clemmow and J. P. Dougherty. (Addison-Wesley Series in Advanced Physics.) Pp. ix + 457. (Addison-Wesley London, September 1969.) 163s.
Microwave engineering
  • R. Kaul
  • Engineering
    IEEE Potentials
  • 1989
A brief history of microwave engineering is given. The impact of computer-aided design and monolithic microwave integrated circuits on microwave design is examined. The career potential of microwave