Title :
A Novel Magnetic Communication System for Wireless Transmission Operating at 14.9MHz
Author_Institution :
CST of America Inc., Wellesley, MA
Abstract :
This paper describes a novel magnetic communication system for wireless transmission operating at 14.9 MHz. A transmitter coil with 283 mA current value and three receivers coils located 1.8 m far from it are used to realize the overall design. The model is simulated by means of a commercial full wave electromagnetic tool based on the finite integration technique (FIT) implement in the frequency domain. In order to validate the numerical electromagnetic model the results of the calculated magnetic field are compared with those due to analytical formulation. The corresponding voltages across the receiver coils are then evaluated and some guidelines for the analysis of this kind of wireless devices are discussed
Keywords :
HF radio propagation; frequency-domain analysis; radio transmitters; 14.9 MHz; 283 mA; commercial full wave electromagnetic tool; finite integration technique; frequency domain; magnetic communication system; transmitter coil; wireless transmission; Coils; Electromagnetic analysis; Electromagnetic modeling; Electromagnetic scattering; Frequency domain analysis; Magnetic analysis; Magnetic fields; Transmitters; Voltage; Wireless communication; FIT; Magnetic Communication; Transmission; Wireless;
Conference_Titel :
Radio and Wireless Symposium, 2007 IEEE
Conference_Location :
Long Beach, CA
Print_ISBN :
1-4244-0444-4
Electronic_ISBN :
1-4244-0445-2
DOI :
10.1109/RWS.2007.351757
