학술논문

Hexagonal coil systems for uniform magnetic field generation
Document Type
Conference
Source
2016 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) Applied Electromagnetics (APACE), 2016 IEEE Asia-Pacific Conference on. :47-51 2016
Subject
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Magnetic separation
Magnetic resonance imaging
Mathematical model
Conductors
MATLAB
Tumors
Electromagnetics
Magnetic Field
Homogeneous
Hexagonal coils
Uniformity
Language
Abstract
In some disciplines of research and technology, controlled magnetic field generation with very high degree of uniformity is the prime need. Due to structural constraints and ease of access, it is not always possible to use circular and square coils. This paper presents the mathematical analysis of homogeneous magnetic field produced by two, three and four hexagonal coil systems. It presents a technique to compute optimum placement and ampere turns of each coil for the desired magnetic field with maximum uniformity. The analytical results are verified using graphical results simulated on MATLAB.