China has been building up its military in recent years (file photo) Australia has accused China's navy of using sonar pulses in an incident in international waters that resulted in Australian ...

We have over 30 years of practical experience with low frequency active sonar (LFAS). This radar system provides protection against submarines (Anti-Submarine Warfare). Find out what we do for the ...

An astronaut aboard the International Space Station reports that the empty Boeing Starliner capsule docked at the station has begun making strange noises, the cause of which has baffled NASA engineers ...

Bistatic clutter is part of the ground environment that affects the performance of a bistatic radar system. In continuous wave (CW), moving target indication, and pulse doppler radars, bistatic ...

With plentiful figures, tables, equations, appendices and a bibliography, this book provides a history of bistatic systems that points out to potential designers the applications that have worked and ...

Sonar is a great sensor to add to any small-scale robot project. And for a couple bucks, the ubiquitous HC-SR04 modules make it easy to do. If you’ve ever used these simple sonar units, though ...