Small bit of a CMOS chip holds 2-D through-the-walls radar imager

Two researchers from the USC Viterbi School of Engineering have created a send/receive chip that functions as an active array, sending out a matrix of 49 simultaneous ultrawideband radar probe beams and picking up the returned beam reflections.

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<p><a href="http://www.physorg.com/news121369248.html">Small bit of a CMOS chip holds 2-D through-the-walls radar imager</a></p> <p>Two researchers from the USC Viterbi School of Engineering have created a send/receive chip that functions as an active array, sending out a matrix of 49 simultaneous ultrawideband radar probe beams and picking up the returned beam reflections.</p>