Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...

Pure Data (aka Pd) is a visual programming language. That means you can use it to create software graphically by drawing diagrams instead of writing lines of code. These diagrams show how data flows ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

A reverse image search can give you more info about any picture you see online, and you can do it right on your iPhone. Here's how. Open Safari and head to Google Images. Start your search adventure ...

Abstract: Photovoltaic generation is rapidly expanding, especially in small-scale residential and commercial installations, also known as distributed photovoltaic generation. An important aspect of ...

Billy Strings is opening up about the unexpected death of his mother, Debra Apostal, which happened in June. Strings — whose legal name is William Lee Apostal — says his mom wasn't sick leading up to ...