Whole-body microwave dosimetry based on a single, gradient-layer calorimeter.
A simple, cost-effective, and accurate technique to measure the whole-body-averaged specific absorption rate (SAR) in Sprague-Dawley rat carcasses by a single-gradient-layer calorimeter is described. The results of SAR determinations showed a highly linear relation between the average power density of the incident field (1.25 GHz) and the normalized heat loading of the carcasses.
Mathur
S P
SP
ERC BioServices Corporation, Gaithersburg, Maryland 20879.
Akyel
Y
Y
Lu
S T
ST
D000818:Animals; D002151:Calorimetry / Q000295:instrumentation; D008872:Microwaves; D011874:Radiometry / Q000295:instrumentation*; D051381:Rats; D017207:Rats, Sprague-Dawley; D014916:Whole-Body Irradiation