A bowl-shaped antenna that reflects and focuses incoming radio waves into a narrow beam directed toward a receiver typically positioned above the center of the unit. Also called a "dish" or "mirror," ...

This morning, we wrote about a WiFi Scope that can read the airwaves, detecting cold zones. It was a one-off art project, but really, who couldn’t use more wireless range. So, here’s a roundup of some ...

IRVINE, Calif., April 22, 2021 /PRNewswire/ -- KP Performance Antennas, an Infinite Electronics brand and a manufacturer of wireless network antennas, just unveiled new ProLine quick-connect parabolic ...

IRVINE, Calif., Dec. 17, 2020 /PRNewswire/ -- KP Performance Antennas, an Infinite Electronics brand and a manufacturer of wireless network antennas, just debuted a new line of 3.5 GHz parabolic ...

A parabolic antenna is a simple enough device, a curved reflector designed to focus all the radiation from the direction it’s pointed into a waveguide or antenna at its feedpoint. They’re easy enough ...

These days, affordable software defined radios (SDRs) have made huge swaths of the spectrum available to hobbyists. Whether you’re looking to sniff the data from that 433 MHz thermometer you’ve got in ...

Antennas are an essential part of radio telecommunications equipment, bridging the gap between electronic and electromagnetic signals. The shape and size of an antenna is a strong clue as to its type, ...

There' a big problem with the Wi-Fi on airplanes. Because it's such a wonderful idea, the fact that it rarely works well makes it feel more like an insult than a gift---one you paid for. This is not ...