Estimating human dielectric properties and skin depth absorption from radar backscatter signatures.
By evaluating the complex reflection coefficient across wideband frequencies, the ISACSafety engine estimates skin surface impedance, refining internal SAR calculations beyond generic worst-case assumptions.
In crowded transit stations, individual nulls merge into protective spatial corridors, routing high-power beams through clear overhead airspace while maintaining safe low-power diffuse links at ground level.