SIM4LIFE » Modules » TxCOIL
MRI Modules


Parallel transmit coil design and optimization post processing engine.

TXCOIL B1 shimming settings and resulting combined B1 field.

Product description

TxCOIL enables the user to perform radiofrequency (RF) shimming on parallel transmit coils to improve field homogeneity and calculate the combined specific absorption rate (SAR) in post processing without rerunning the simulations.




  • Field combiner for B1 shimming
  • Active and passive ports ( load, open or short circuit)
  • User defined ROI with 3 levels: sensor, object and subregion
  • Dosimetry analysis of the resulting combined fields
  • Worst-case SAR calculation


  • OB1 field homogenization
  • Compare multiple excitation schemes to select the most suitable one, taking into account total SAR