Abstract: In this article, an inexpensive beam homogenizer is designed to transform the laser beam with irregular intensity into a uniform square beam with a large size, thus eliminating the ...

Abstract: The spatial covariance matrix, as the core of subspace direction of arrival (DOA) estimation, is unavailable in the hybrid analog-digital structure, which is widely used in large-scale ...

We went to bed Saturday night with visions of cheese graters dancing in our heads, and woke up Sunday morning with a surprise gift from White Sox Santa. Some things we learned from a wild weekend of ...

Matt Shaw was back in a familiar place this weekend. But instead of speaking to a dozen or so media members in front of his Wrigley Field locker, the Chicago Cubs third baseman was wearing a sports ...

Stephen Miller made an odious threat on X Monday against “the violent fifth column of domestic terrorists” after the Department of Justice announced it had stopped a bombing plot in California.