%0 Journal Article
%T Fully and Partly Divergence and Rotation Free Interpolation of Magnetic Fields
%A Victor-Otto de Haan
%J Journal of Electromagnetic Analysis and Applications
%P 281-287
%@ 1942-0749
%D 2013
%I Scientific Research Publishing
%R 10.4236/jemaa.2013.57044
%X <p class=\"MsoNormal\" style=\"text-align:justify;\">
	<span lang=\"EN-US\">A new interpolation method for rotation
and divergence free fields is presented. It is based on a suitable choice of a tricubic
interpolation scheme and reaches an accuracy of third order in grid size (жд<i>x</i>). With the interpolation method it is possible
to increase the accuracy with a factor of grid</span><span lang=\"EN-US\"> </span><span lang=\"EN-US\">size/distance with respect to the trilinear
interpolation method using exactly the same data points. Simulations for several
distances of dipoles (<i>r</i>) to the interpolation
area show that the maximum relative deviation is approximately 3(жд<i>x</i>/<i>r</i>)<sup>3</sup> ppm.</span><span lang=\"EN-US\"><o:p></o:p></span> 
</p>
%K Magnetic Fields
%K Interpolation
%K Magnetic Field Measurement
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=34134