TCAS alerts pilots about a possible collision and issues a resolution advisory. (Photo: Pexels) Mid-air collisions of aircraft should have been a thing of the past with the technology that exists ...

An investigation is under way to identify the causes of the crash, but experts are already trying to pinpoint what happened with the American Airlines flight's TCAS system. Here's what we know about ...

The role of TCAS—or Traffic Alert and Collision Avoidance Systems—is likely to be a key question for investigators as they try to determine the accident’s cause.

Despite these safeguards, the two aircraft still collided. One of the biggest questions arising from the crash is whether TCAS, a system designed to prevent midair collisions such as this one ...

However TCAS technology is supposed to be an effective tool in helping prevent such accidents. Here's what we know about the system and what it could have done in this situation. Problems with ...

All you need is an antenna to tune into TV stations the old-fashioned way (in high-definition with digital signals, of course). If you want to keep up with local programming or just want some more ...

Contrary to popular belief, there are a bunch of OTA (over-the-air) TV channels that you can access for free with a solid antenna (though streaming services would love to tell you otherwise).

A TV antenna might seem like a technology from your grandparent's age, but with advances in TV technology like ATSC 3.0, it's a more viable solution than ever. Although smart TVs and streaming ...

With new ATSC 3.0 broadcast technologies, anyone can enjoy HD and UHD TV for free with a capable antenna, but those living in rural areas stand to benefit the most. If the internet is terrible and ...

If you want to cut the cord but keep live TV, you need the right antenna to tune into over-the-air broadcasts. Here's what you need to know, along with our top picks. I’ve been PCMag’s home ...

That’s where a good TV antenna comes in. With the Super Bowl coming up, now’s a great time to pick up a new OTA (over the air) antenna, which will can you a feed of your local FOX affiliate ...

Abstract: In this article, an approach for modeling radiation/scattering from antenna structures connected to a circuit is reported. This approach uses a single matrix formulation that combines a ...