Abstract: This paper introduces a low distortion radiation pattern ultra-wideband (UWB) transverse electromagnetic (TEM) horn antenna designed to operate in the 2 to 18 GHz frequency range. The ...

Abstract: An efficient knowledge-based artificial neural network (KBANN) is proposed, and it is used for the design of circularly polarized (CP) lens antenna in this article. In this KBANN, forward ...

Dedicated servers are vital hosting platforms for resource-intensive online businesses. These tested, top-rated web hosts deliver the reliability and power that mission-critical websites demand. Web ...

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...

After years of watching—and paying for—so-called “peak TV” on the likes of Netflix, Apple TV+, and HBO Max, my eyeballs were starting to glaze over. All too often, the latest prestige shows with those ...

Recently a lot of users have been witnessing something that has no explanation. Apparently, something known as Windows Web Experience Pack was released to Windows 11/10 users via Windows Update, but ...

On June 1, Russia’s Military Transport Aviation Day, a significant holiday for the Russian armed forces, the Security Service of Ukraine (SSU) carried out a bold and unprecedented coordinated drone ...

Have you ever wondered what to do if your identity is stolen and sold on the dark web? Many people face this scary situation every day, and they don’t know how to deal with it. That includes Mary of ...

Archive.org, one of the only entities to attempt to preserve the entire history of the World Wide Web and much of the broader Internet, was recently compromised in a hack that revealed data on roughly ...

SpaceX's satellite internet is getting a lot more portable and a lot more available. The startup known for its space-powered Starlink internet program has introduced a mobile mini antenna that's small ...

Although divalent Sm reagents are some of the most important single-electron transfer reagents for reductive transformations, their catalytic applications are challenging. In this study, a bidentate ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The television antenna. “Rabbit ears.” It might seem quaint to ...