Publications Confirm: DASY6 is the Most Accurate SAR System » SPEAG, Schmid & Partner Engineering AG
Summary
The results showed that the problem of reconstruction is ill-conditioned, especially if the sensors are in larger distance to the phantom surface (>10 mm). This confirms an early analysis that was performed by our research partner, the IT’IS Foundation, that led to SPEAGs decision to have minimal sensor-to-surface distance in cSAR3D of 3 mm. We mandated IT’IS with repeating the analysis applied in the paper with state-of-the art scanning and evaluation parameters of the DASY technology. Since SPEAG substantially invests in research of the electromagnetic near fields, it can react and adopt the latest findings earlier than anybody else. For example, when the research showed that extra-polation to the surface is the biggest error source for very localized exposures, SPEAG developed and released the EX3DVx probe technology in 2003 that enables measurements as close as 1.4 mm.
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