The higher a marine VHF antenna is mounted, the greater the distance its VHF radio can transmit and receive. That means one of the best installation locations for top radio performance is overhead on ...

Artist's impression of the European Space Agency's Biomass Earth Explorer satellite, with its 40-foot diameter radar antenna. Antennas are not usually the part of the spacecraft we talk about. It’s ...

Getting choppy channels even after cutting the cord? Discover the common placement mistakes ruining your signal and how to ...

Antennas made for use with ground penetrating radar (GPR) are available in a variety of shapes and sizes. The biggest antennas generally radiate the lower frequencies needed to detect the deepest ...