THE USE OF HARMONICS IN 3-D MAGNETIC-FIELDS

被引：11
|
作者：
CASPI, S
HELM, M
LASLETT, LJ
机构：
[1] Lawrence Berkeley Laboratory, University of California, Berkeley
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 04期
关键词：
D O I：
10.1109/20.305765
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Motivated by the need for new means for specification and determination of 3-D fields that are produced by electromagnetic lens elements in the region interior to coll windings and seeking to obtain techniques that will be convenient for accurate conductor placement and dynamical study of particle motion, we have generalized the representation of a 2-D magnetic field to 3-D. We have shown that the 3-D magnetic field components of a multipole magnet in the curl-free divergence-free region near the axis r=0 can be derived from one dimensional functions A(n)(z) and their derivatives.
引用
收藏
页码：2419 / 2425
页数：7
相关论文
共 50 条
12345