Radio frequency (RF) and microwave power measurements are widely used to support applications across space, defense, and ...

In essence, all you need to communicate via radio are a transmitter and a receiver, and both are devices that enthusiasts can ...

Even if you are relatively young, you can probably think back on what TV was like when you were a kid and then realize that TV today is completely different. Most people watch on-demand. Saturday ...

The regenerative radio is long-ago superseded in commercial receivers, but it remains a common project for electronics or ...

The Very Large Array is one of the largest telescopes on Earth and a remarkable achievement in science and engineering.

Searching for pulsars using the Large Phased Array (LPA) radio telescope, Russian astronomers have detected a bright pulse at ...

Voyager 1 has been using one of its two radio transmitters, called an X-band based on the frequency it utilizes, for decades.

For interstellar communication, a particular range of radio frequencies, “microwaves” from 1 GHz to 10 GHz, are particularly good choices. At lower frequencies our galaxy emits prodigious amounts of ...

Two-way radios on the VHF and UHF bands are known as Business Radio Service (BRS). Businesses and, in some cases, individuals are the only ones who can use them. These frequencies need to be licensed ...

Starlink's home Internet service has come to the National Radio Quiet Zone after a multi-year engineering project that had the goal of minimizing interference with radio telescopes. Starlink operator ...

Amateur radio, also known as ham radio, uses designated radio frequencies for the non-commercial exchange of messages. For ...

However, the WHO together with the International Agency for Research on Cancer (IARC) has classified all radio frequency radiation (of which mobile signals are a part) as "possibly carcinogenic".