Hybrid optimal design of biplanar coils with uniform magnetic field or field gradient

J Wang, X Song, W Zhou, Y Le… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article presents a hybrid optimal design of biplanar coils, which produce uniform fields
and field gradients. It treats the coil design issue as a nonlinear programming problem, and …

Design of highly uniform three dimensional spherical magnetic field coils for atomic sensors

H Pang, L Duan, W Quan, J Wang, W Wu… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
In this paper, three dimensional spherical magnetic field coils are proposed and optimized
for atomic sensors that require highly uniform magnetic field coils within a limited volume …

Design of uniform magnetic field coil by quasi-elliptic function fitting method with multiple optimizations in miniature atomic sensors

W Zhou, B Han, J Wang, D Wu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a design method of cylindrical uniform field coil based on quasi-elliptic
function fitting (EFF) method with multiple optimizations. The EFF method is a type of …

A smoothly-connected crescent transverse gradient coil design for 50mT MRI system

L Xuan, X Kong, J Wu, Y He, Z Xu - Applied Magnetic Resonance, 2021 - Springer
High-performance gradient coils are always needed in magnetic resonance imaging (MRI)
systems. However, conventional target-field methods for coil design have drawbacks such …

An improved target-field method for the design of uniform magnetic field coils in miniature atomic sensors

J Wang, B Zhou, X Liu, W Wu, L Chen, B Han… - IEEE …, 2019 - ieeexplore.ieee.org
An improved target field method is proposed for the cylindrical coil design to meet the
constraint of limited coil volume. It realizes the design of uniform magnetic field coil by …

Asymmetric cylindrical coils design for uniform magnetic field

B Han, W Zhou, X Xu, J Sun, F Zhao… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
With the deepening research in atomic sensors, extremely weak magnetic detection has
shown great advantages in the biomedical field. To achieve high detection sensitivity, the …

Insert magnet and shim coils design for a 27 T nuclear magnetic resonance spectrometer with hybrid high and low temperature superconductors

Y Wang, Q Wang, J Liu, J Cheng… - … Science and Technology, 2020 - iopscience.iop.org
An extremely-high field nuclear magnetic resonance (NMR) spectrometer has the potential
to significantly augment the resolution and sensitivity of the atomic resonance spectrum …

The active magnetic compensation coil

X Xu, Y Liu - Review of Scientific Instruments, 2024 - pubs.aip.org
The active magnetic compensation coil is of great significance for extensive applications,
such as fundamental physics, aerospace engineering, national defense industry, and …

A Closed Formalism for Anatomy-Independent Projection and Optimization of Magnetic Stimulation Coils on Arbitrarily Shaped Surfaces

M Koehler, SM Goetz - IEEE Transactions on Biomedical …, 2024 - ieeexplore.ieee.org
Introduction: Transcranial magnetic stimulation (TMS) is a popular method for the
noninvasive stimulation of neurons in the brain. It has become a standard instrument in …

Design and characterization of self-shielded MRI gradient coils with finite track width

SS Alsharafi, HB Kassahun, AM Badawi… - IEEE …, 2022 - ieeexplore.ieee.org
Gradient coils are essential for the performance of magnetic resonance imaging systems.
Usually, coils are designed assuming thin wire tracks. Here, we design an MR gradient coil …