A novel wideband antenna based on composite right/left-handed transmission line (CRLH-TL) is presented. The bandwidth enhancement of the antenna can be achieved when the zeroth-order and ...

Store essential supplies: food, water, batteries, bedding, battery-powered radio, NOAA radio, flashlights, first aid kid, ...

The Razer DeathAdder V4 Pro is pricey, but it's worth it. Its improved sensor, updated switches, and new functionality make ...

The Razer DeathAdder V4 Pro is lighter and faster, yet offers improved battery life and increased rigidity. It seemed almost unbelievable – until I tried it for myself.

Spectrum allocation, infrastructure development, and varying use cases will affect when and where this technology rolls out.

In this study, we consider a space-time line code (STLC) system with N transmit antennas and two receive antennas. Although the STLC system is scalable to an arbitrary number of transmit antennas, a ...

The A400M military transport can do more than carry cargo—Airbus plans to transform it into a drone mothership, expanding its ...

The 1960 model year Chevy Impala sold nearly 490,000 copies. This highly original convertible will cross the Mecum Auction ...

We rely on GPS for everything from Uber rides to finding our lost mobile phone, but malicious interference of the technology ...

Phoenix began observations in February, 1995 using the Parkes 210 foot radio telescope in New South Wales, Australia (the ...

Here's a full tried-and-tested guide to the best handheld vhf radios on the market, and Sam Fortescue's tips on safe communication at sea.

The Michigan Public Service Commission (MPSC) has approved plans to build two major high-voltage electric transmission lines ...