Abstract: This paper addresses the direction-of-arrival (DOA) estimation problem for non-circular signals in nested arrays through a block tensor sparse representation (TSR) framework. By establishing ...

Abstract: When evaluating the imaging performance of sensor arrays, errors are typically modeled independently for each element. This is a reasonable assumption if the elements of the array are ...

1 School of Electrical Engineering, Vellore Institute of Technology, Chennai, India 2 Centre for Smart Grid Technologies, Vellore Institute of Technology, Chennai, India Introduction: Reliable ...

Do you like buses, or do you just like the flippy-flappy displays they use to show route information? Either way, you’ll probably love the flip-disc clock created by [David Plass]. The build is based ...