Abstract: The conventional sector beam antenna array used in communication system suffers from the reduced signal strength as its distance to the receiving terminal gradually increases. In response to ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Police and others are searching for Darius Macdougall, who was last seen walking with his family four kilometres south of Crowsnest Pass near Island Lake Campground on Sunday, Sept. 21, 2025. Multiple ...

With a tech-fueled economic boom heating up San Francisco’s rental market, the always-challenging task of finding apartments in The City has now become downright brutal. “It's very difficult for ...

President Donald Trump's federalization of the D.C. police department and crackdown on Washington crime overwhelmingly benefited Black Americans, who are common victims of violent crimes, crime data ...

Abstract: A low-scattering dipole antenna by loading mushroom-shaped electromagnetic structures is proposed and employed to design an aperture-shared antenna array with low blockage effect. The arm of ...