As wireless devices shrink, antenna design becomes a critical bottleneck. This guide explores several techniques to overcome ...

Antennas installed at 18 U.S. high schools detected bursts of radio activity that can precede solar disturbances capable of disrupting satellites and power grids on Earth. The observations helped ...

To work efficiently, they said, an antenna had to be physically at least one-quarter as long as the wave length of its design frequency. In the frequency range used by television, ...

When old-school car radio antennas were a thing, you might have seen people with a tennis ball on top. Now they're less ...

Random Wire Antenna Lengths. A so-called random wire antenna is an end fed antenna. ... For instance, to work 40m be sure the antenna is at least 10m or 33' long. Use only the white gaps for your ...

The Reachy Mini is an exciting new desktop robot aimed primarily at developers, educators, students, and enthusiasts, or basically anyone interested in creative coding.

Northwood Space has completed initial testing of the second generation of its phased array antenna technology, which can ...

GM Authority is diving into why the Cadillac Celestiq doesn't have a roof-mounted antenna. Check out some of the tech behind this über-luxury EV sedan.