Abstract: A Ku-/Ka-band shared-aperture 2-D phased array antenna is proposed in this article. The antenna consists of an 8 × 8 Ku-band vertical-polarized dipole antenna array fed by a microstrip line ...

Exoplanets are planets outside Earth's solar system that most often orbit a star. Astronomers have managed to bring an exoplanet into unprecedented focus by using a technique the researchers call 3D ...

In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work with ...

If you want to learn how to create a Microsoft Account in Windows 11, then this post will help you. A Microsoft account gives you access to all the apps and premium Microsoft services such as Office, ...

ECMAScript 2025, the latest version of the ECMA International standard for JavaScript, has been officially approved. The specification standardizes new JavaScript capabilities including JSON modules, ...

The new lab, set to include the Scale AI founder Alexandr Wang, is part of a reorganization of Meta’s artificial intelligence efforts under Mark Zuckerberg. By Cade Metz and Mike Isaac Reporting from ...

A single adult oyster can filter up to 50 gallons of water per day. Huntington Harbour residents are now doing their part to restore a native population of Olympia oysters while cleaning up their ...

Black holes, the densest objects in the universe, eat up anything that comes too close, even light. Is there anything left inside these behemoths that could reveal what they devoured in the first ...

'This timelapse footage shows Martin Gabriel Arias Gutierrez, an artist from Ibarra, Ecuador making a Mandala via string art. He uses blue and red-colored strings and ties them around hundreds of ...

From your mind’s eye to the palm of your hand, learn what steps are needed to prototype your invention. Opinions expressed by Entrepreneur contributors are their own. One of the essential early steps ...