IEEE

Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...
IEEE

Optimal Hole-Filling Strategies for Arbitrary Sparse Sensor Arrays

Abstract: In a sparse array, the holes in the corresponding difference co-array (DCA) limit the length of the consecutive subarray, which in turn reduces the number of achievable uniform degrees of ...
Autoblog

Automakers Pull the Plug on An Array of EVs – Here’s What We’ll Miss

Say goodbye to the Nissan Ariya, the all-electric Ram 1500 and the Acura ZDX. With sales sliding, automakers are taking the axe to a number of EV programs. Other EVs are being delayed or, in some ...
IFLScience

China Is Building The First “AI-Powered” Data Center In Space – Why?

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...
WNDU

New solar array at Notre Dame is part of university’s goal to reduce carbon emissions

SOUTH BEND, Ind. (WNDU) - The University of Notre Dame is on a mission to reduce its carbon footprint, adding the first solar project to campus grounds with over 2,000 panels. Looking at the carbon ...