Numerical 3D modeling of heat transfer in human tissues for microwave radiometry monitoring of brown fat metabolism

Abstract

Results demonstrated the ability to detect thermal radiation from small volumes (2-6 cm³) of BAT located up to 12 mm deep and to monitor small changes (0.5 °C) in BAT metabolism. As such, the developed miniature radiometric antenna sensor appears suitable for non-invasive long term monitoring of BAT metabolism.