Abstract: In this letter, a linearly polarized (LP) fed all-metal dual circularly polarized (CP) planar reflectarray antenna (RA) with independent control of beams is proposed. Since a linearly ...

SPARTAN satellite antenna developed by Parsons Corporation and Raven Defense. WASHINGTON — Parsons Corporation is rolling out a new satellite ground antenna, targeting a market opening left by the ...

A Mobile User Object System antenna replacement mast created by Lance Cpl. Eirick Schule. (Staff Sgt. Makayla Elizalde/Marine Corps) A junior Marine’s 3D-printed fix for a fragile communications ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

With the rise of cheap, worthwhile streaming services and higher internet speeds, it has become more feasible — and downright logical for most people — to join the ever-growing cord-cutting community.

Who knew that a strand of coaxial cable could be so useful on its own? While we usually use these plain-looking wires to connect equipment like modems and cable boxes, you can actually make your own ...

Using ideas borrowed from topological photonics, researchers in Singapore, France and the US have designed a compact antenna capable of handling information-rich terahertz (THz) signals. Reporting ...

Can Your Cable Bill Be Replaced by a $40 Device? Do you recall a time when watching television was easy? You flipped through the channels, turned it on, and watched whatever was on. No bills each ...

Abstract: We present a wideband, low-cost, and electronically reconfigurable reflectarray antenna (ERRA). The unit cell of the proposed design provides a 1-bit phase quantization with a bandwidth of 2 ...

Researchers at the University of Warsaw have unveiled a breakthrough method for detecting and precisely calibrating terahertz frequency combs using a quantum antenna made from Rydberg atoms. By ...