Sigma's line of bright F1.4 prime APS-C format lenses gets its widest angle entry yet in the form of the 12mm F1.4 DC Contemporary ($629). The lens captures a broad angle of view that's appropriate ...

Abstract: Integrated sensing and communications (ISACs) have emerged as an essential technique for next-generation wireless networks. Despite sharing fundamental similarities in their underlying ...

Abstract: This paper presents a dual-band shared-aperture antenna operating at 2.4 GHz and 5.8 GHz for WiFi applications. The antenna consists of a 2×2 dipole array and a grid patch. The dipole array ...

Stefano Pioli sticks with David de Gea between the sticks, which is awfully disappointing considering that the Conference League was supposed to be Tommaso Martinelli’s. Pietro Comuzzo also remains ...

If you’ve spent any time with teens recently you might have heard them describe something as “sigma”, or even exclaim: “What the sigma?!” Confused about what it might mean, or why kids are so obsessed ...

The University has banned the Iota Omega chapter of Sigma Chi from campus until the fall 2029 semester, according to an update posted on March 25 to the Sorority and Fraternity Life (SFL) website.

NEW YORK, Sept. 30, 2025 /PRNewswire/ -- According to a new comprehensive report from The Insight Partners, the global Omni-Directional Antenna market is experiencing significant growth due to the ...

COLLEGE STATION, Texas - A fraternity at Texas A&M University has been suspended as hazing allegations are investigated. At least 10 pledges of the Kappa Sigma chapter were reportedly taken to the ...