In a phased array radar (PDF) system an array of antenna elements are used instead of the dish. These elements are phase-coherent, meaning they are all phase-referenced to the same transmitter and ...

After “some” RF design courses, he decided that he had learned enough to build his own frequency-modulated continuous wave radar system. From the level of detail on this project, we’d say ...

Cross-medium eavesdropping technology challenges long-held assumptions about the security of underwater communications.

The Prime Minister of Canada has announced his intention to purchase an Australian-developed, long-range, over-the-horizon (OTH) radar system to ...