由位于同一平面内的一个或多个矩形线圈产生的磁场的方程。

Equations for the Magnetic Field Produced by One or More Rectangular Loops of Wire in the Same Plane.

作者信息

Misakian M

机构信息

National Institute of Standards and Technology, Gaithersburg, MD 20899-8113.

出版信息

J Res Natl Inst Stand Technol. 2000 Aug 1;105(4):557-64. doi: 10.6028/jres.105.045. Print 2000 Jul-Aug.

DOI:10.6028/jres.105.045

PMID:27551623

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4877158/

Abstract

Beginning with expressions for the vector potential, the equations for calculating the magnetic flux density from up to three rectangular loops of wire in the same plane are derived. The geometry considered is the same as that found in some walk-through metal detectors and electronic article surveillance systems. Equations for more or fewer loops can be determined by inspection. A computer program for performing the magnetic field calculation is provided in an appendix.

摘要

从矢量势的表达式出发，推导了用于计算同一平面内多达三个矩形导线环的磁通密度的方程。所考虑的几何结构与一些通过式金属探测器和电子商品防盗系统中的相同。更多或更少环的方程可通过观察确定。附录中提供了一个用于执行磁场计算的计算机程序。