A communication system using magnetic fields

Author

Won, Yun-Jae ; Kang, Shin-Jae ; Kim, Sun-Hee ; Choi, David ; Lim, Seung-Ok

Author_Institution

Korea Electron. Technol. Inst., Seoul, South Korea

fYear

2009

fDate

17-20 May 2009

Firstpage

265

Lastpage

269

Abstract

A new wireless communication system using a low frequency signal transmitted by current loop antennas is proposed. The communication range is relatively small (about several meters) so that the range is included in near field of a carrier signal. The use of magnetic fields makes it possible to provide high quality communication in an unfavorable environment where metal or fluids are present. In addition, algorithms for transceivers of this system are proposed to carefully deal with energy consumption and interference which changes dramatically according to the system´s application.

Keywords

loop antennas; magnetic fields; radiocommunication; radiofrequency interference; transceivers; current loop antenna; energy consumption; low frequency signal transmission; magnetic field; signal interference; transceiver; wireless communication system; Dielectrics; Energy consumption; Frequency; Interference; Magnetic fields; Magnetic sensors; Permittivity; Temperature sensors; Transceivers; Wireless sensor networks; algorithms; carrier signal; current loop antennas; energy consumption; interference; magnetic field; near field; transceiver;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology, 2009. Wireless VITAE 2009. 1st International Conference on

Conference_Location

Aalborg

Print_ISBN

978-1-4244-4066-5

Electronic_ISBN

978-1-4244-4067-2

Type

conf

DOI

10.1109/WIRELESSVITAE.2009.5172460

Filename

5172460