Reflectarray antennas are a type of antenna that combines features of both reflectors and phased arrays. They are designed to manipulate incoming signals and redirect them in specific directions ...

Reconfigurable reflectarray antennas (RRAs) are an innovative technology in the field of microwave applications, allowing for dynamic control of beam direction and polarization. These antennas ...

Abstract: In this letter, a phase synthesis method for mechanical beam scanning based on the feed displacement technique (FDT) is proposed for reflectarray antennas. To verify the correctness of the ...

It consists of a Ka-band reflect-array and an X-band phased-array antenna with wide-angle scanning ability and dual-polarization. In the reflectarray, phoenix ring-type elements are employed due to ...

Here’s how it works. The best TV antennas are a critical element of any living room. I couldn't live without my TV antenna. It's as important to me as any streaming service because it allows me ...

The best indoor TV antennas let you access local broadcast channels without paying for a cable, satellite, or streaming subscription. Many top TV antennas are affordable, paper-thin, and easily ...

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 ...

Learn about the reflection of high-frequency signals in 5G communications and how impedance discontinuities can influence ...

The best TV antennas are no longer the bunny ear-style TV toppers of yesteryear; they are diminutive but powerful with tons of variations depending on the range and design you’re after.

A smart TV makes your life easier with its modern and convenient features, but it requires a suitable antenna. The WeGuard HD TV is a typical example. For example, compared to Standard Definition ...

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 ...

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 ...