Chiesa di Totti Calcio Quiz: History of the Roma-Milan Rivalry

And with another edition of this nearly century-long rivalry set to kick off on Sunday, we’re bringing back an old feature: ...
IEEE

Generalized L-Shaped Array Based on the Difference and Sum Coarray Concept

Abstract: L-shaped array (LA) is traditionally used as two one-dimensional uniform linear arrays (ULAs) for two-dimensional direction of arrival (DOA) estimations. With elevation and azimuth angles ...
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 ...
Opinion

Whole Hog Politics: In Virginia, it’s fundamentals versus vibes

The Democratic Party of Virginia pounced on the news that officials in a national organization for Republican adults younger than the age of 40 were part of a sprawling group chat that included a ...