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[Simulation study on acoustic source reconstruction of magneto-acoustic tomography with magnetic induction (MAT-MI) based on transducer].

OBJECTIVE
In order to accurately reconstruct the acoustic source image, the application of transducer's receiving characteristics in magneto-acoustic tomography with magnetic induction (MAT-MI) is studied.


METHODS
The conductivity phantom model is built, and the magnetic acoustic signals are simulated and the acoustic sources are reconstructed according to the transducer's receiving characteristics.


RESULTS
The reconstructed image of acoustic source is consistent with the topographic shape and size of the phantom model.


CONCLUSION
MAT-MI based on the transducer's characteristics lays the foundation for further study.