Simulation and Experimental Model of Magnetic Measurements System

Sankar S*, D. Moorthy**
* Assistant Professor, Department of EEE, Panimalar Institute of Technology, Chennai.
** Senior Lecturer, Department of EEE, ASMIT, Chennai, TamilNadu, India.
Periodicity:February - April'2011
DOI : https://doi.org/10.26634/jfet.6.3.1408

Abstract

Accurate knowledge of a gradient magnetic field waveform is important for the measurement of diffusion coefficients . Diffusion coefficients are determined from the decay between an MR signal affected and an MR signal not affected by gradient pulses. Therefore the waveform of the gradients is essential from the point of view of accuracy. Short ramp times, amplitude of generated gradients and symmetry of positive and negative levels (i.e. an integral of two pulses with the same amplitude and inverse polarity is zero) are desirable.

Keywords

Gradient Magnetic Field, MR Tomography, Measurement of Magnetic Field.

How to Cite this Article?

Sankar , S. and Moorthy, D. (2011). Simulation and Experimental Model Of Magnetic Measurements System. i-manager’s Journal on Future Engineering and Technology, 6(3), 14-17. https://doi.org/10.26634/jfet.6.3.1408

References

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