Modern drone warfare is evolving fast. In high-threat environments like Ukraine, enemies increasingly use low-band frequencies, especially 350-1300 MHz, to evade conventional counter-drone systems.

I built an omni-directional ball-wheeled bike. This bike balanced like a Segway sideways, and drives in all directions, which makes it the ultimate drift bike! I used five ODrive brushless motors ...

Soldiers must be capable of performing the tasks required to restrict the emissions of their vehicle or dismount team, such as adjusting power levels, using directional antennas, and transmitting ...

The Parsec Akita is an omnidirectional 4x4 MIMO panel antenna that supports sub-6GHz 5G cellular frequencies and Band 71, with the option for a GPS antenna. Parsec Technologies is a Texas-based ...

The outdoor antenna is four antennas in one, and the Bowtie’s shape will give it a multi-directional element. As a result, it picks up a better signal even when it’s from a remote television ...

Well, with actual cleaning performance. That’s where the new Ecovacs Deebot X8 Pro Omni comes in. The X8 Pro Omni gets all the bells and whistles of modern flagship robot vacuums, but it also ...

Antennas pull signals either from one direction or multiple directions. This is mainly because of the number of towers located in a specific area. Directional antennas pull signals from one ...

Caravan TV antennas vary in design, function, and installation, impacting their performance and ease of use. A directional caravan TV antenna works similarly to a traditional home antenna, requiring ...

They come in omni-directional vs directional, single vs MIMO, and might support different frequency bands. They come in combination antennas with Wi-Fi and GPS. But most importantly, is your ...

Abstract: By analyzing cardiac motion modulated in body reflections, radio signals offer a novel contactless pathway for heartbeat sensing, attracting growing research attention. However, current ...

The first decision is whether or not to go with a directional or omni-directional antenna. A directional antenna will focus its higher gain (reception) in one direction, although it also becomes ...