Title :
Magnetic dipole estimation from the measurement of complex gradients
Author :
Nara, T. ; Hayashi, S. ; Ando, S.
Author_Institution :
Tokyo Univ., Japan
Abstract :
This paper presents a novel localization method for a magnetic dipole source. Using a certain combination of gradiometers, which consist of oppositely wound circular loops by turns, complex gradients of the magnetic flux can be measured. An algorithm to express the dipole location directly by the complex gradients is shown.
Keywords :
inverse problems; magnetic field measurement; magnetic flux; magnetic moments; magnetometers; Riemann sphere; complex gradient; gradiometer; inverse problem; localization method; magnetic dipole estimation; magnetic flux;
Conference_Titel :
SICE 2004 Annual Conference
Conference_Location :
Sapporo
Print_ISBN :
4-907764-22-7
