摘要
本文根据开放式永磁型MRI系统的特点,设计出了优化参数的梯度磁场,使它的有效区域和梯度线性度性能均有很大改善。通过仿真实验,验证了设计方法的有效性。
According to the features of the open permanent MRI system, this paper designs the gradient magnetic field, in which the designed parameters are optimized. The simulation experiments demonstrate the effectiveness of the algorithm. bio-impedance, superposition, SNR, MSP430 MCU
出处
《中国医疗器械杂志》
CAS
2009年第3期188-192,共5页
Chinese Journal of Medical Instrumentation
关键词
梯度线圈
梯度场强
线圈设计
Gradient coils, Gradient magnetic field, Coil design
