KAIST researchers tested optical frequency comb lasers as reference signals for radio astronomy, aiming to synchronize radio telescopes with light-based timing in VLBI observations.

If you want to talk about antennas, the amateur radio community has you covered, with one glaring exception. Very low frequency and Extremely Low Frequency radio isn’t practiced very much, ultimately ...

Radio telescopes let you study the universe by collecting faint radio waves from distant objects. To see extremely small ...

Ok here it goes. My friend was telling me about how to make a tin can a satellite with a coax connector. One thing led to another and now i have the coaxial cable from my large satellite dish (old ...