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Abstract #4415

The TEM horn: A new array element for high-field imaging

Atefeh Kordzadeh1 and Nicola De Zanche2

1Biomedical Engineering, University of Alberta, Edmonton, Canada, 2Medical Physics, University of Alberta, Canada

This abstract introduces the TEM horn antenna as an efficient element for imaging the human body at high fields. The horn was designed for 200.4 MHz, simulated in HFSS adjacent to a torso-size phantom, and fabricated using 3-D printing. Transmit/receive imaging measurements were performed at 4.7T. Flip angle maps are compared to the simulation results.

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