Abstract: The conventional Vivaldi antenna is known for its ultrawideband characteristic, but low directivity. In order to improve the directivity, a double-slot structure is proposed to design a new ...

Note how each of the three antennas are pointed in a different direction. Installing the Smartkom is pretty straightforward. The unit comes in a weatherproof box that you’ll zip tie to your ...

Like others on this list, this antenna possesses multi-directional UHF/VHF elements, meaning you don’t have to aim it in a specific direction to catch a signal or land more channels. There may ...

If you live in the suburbs of a big city, all the major broadcast towers may lie in the same direction, but you might need to reorient the antenna for different stations. As noted above ...

Our test results should be useful for pointing you in the right direction to models you might consider, but there are a number of variables that can affect antenna performance in your home.

The Five Star Outdoor Digital Amplified HDTV Antenna makes it very clear that it can take in signals from any direction with its six reflector elements spread over three poles pointing outward ...

Still, though, it is quite common to find TV antennas for sale that don’t focus on a single direction. These common antennas have a relatively flat surface and can be generally considered bi ...

You’re usually best off placing the antenna on a wall that runs at or close to a 90-degree angle to the direction of the signal. How to do it: You can find the direction and distance of your ...

The difference is right there in the name: Omnidirectional antennas can pick up signals from the same distance in any direction, while directional antennas need to be pointed toward the signal you ...

Antennas Direct’s 8-Element Bowtie antenna ... aimed at a single target to better capture signals from a particular direction or spread out to catch a wider range. With a maximum range of ...

The Pentagon wants more accurate high-frequency direction-finding antenna for small aircraft. Credit: U.S. Army The Defense Innovation Unit is looking to find a prototype small high-frequency ...