Detail publikace

Wireless Multi-Coil Transmission With a Rotating Part of the Internal Winding

POKORNÝ, J. MARCOŇ, P. DOHNAL, P.

Originální název

Wireless Multi-Coil Transmission With a Rotating Part of the Internal Winding

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This article discusses the basic principles of concentrating the radiated near non-radiant magnetic field by changing the angle of the winding sector of the spiral coils designed on a substrate for a standard PCB (printed circuit board). The relevant principles include: 1) Changing the shape and design of the movable inner part of the coil winding; together with the static part, the moving item can form a concentrated magnetic field in space, thus creating a magnetic vector. 2) The 2x2 matrix of these coils comprises individual resonators changing the shape of the magnetic field according to the shape, distance, and position of the receiver. Thus, the concentrated individual vectors of the field are formed by the current amplitude, azimuth, and elevation of the individual coils. Using a spare electrical circuit, we implemented the entire concept relying on the shape of the coils. This method is materialized on a hardware prototype.

Klíčová slova

Coils; Vectors; Magnetic fields; Windings; Inductance; Wireless communication; Topology; Shape; Wireless sensor networks; Receivers; Coil; magnetic circuit; wireless power; wireless sensor networks

Autoři

POKORNÝ, J.; MARCOŇ, P.; DOHNAL, P.

Vydáno

24. 10. 2024

Nakladatel

IEEE

Místo

Piscataway

ISSN

2637-6431

Periodikum

IEEE Open Journal of Antennas and Propagation

Ročník

6

Číslo

1

Stát

Spojené státy americké

Strany od

163

Strany do

170

Strany počet

8

URL

https://ieeexplore.ieee.org/document/10734347

Plný text v Digitální knihovně

http://hdl.handle.net/11012/252165

BibTex

@article{BUT193475,
  author="Josef {Pokorný} and Přemysl {Dohnal} and Petr {Marcoň}",
  title="Wireless Multi-Coil Transmission With a Rotating Part of the Internal Winding",
  journal="IEEE Open Journal of Antennas and Propagation",
  year="2024",
  volume="6",
  number="1",
  pages="163--170",
  doi="10.1109/OJAP.2024.3486248",
  issn="2637-6431",
  url="https://ieeexplore.ieee.org/document/10734347"
}