Abstract: Microwave nondestructive testing (NDT) technology developed rapidly, but crack detection in metal surface is facing many troubles, such as hard quantitation and low sensitivity. To solve ...
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...
Abstract: Recently, a novel class of circular polarization selective surface (CPSS) has been proposed, composed of two planar metallodielectric arrays of split ring resonators (SRR). The coupling ...
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