Radar is a useful tool with familiar uses such as detecting aircraft and observing weather. It also has some less known applications, such as a technology known as ground-penetrating radar (GPR).

Even if autonomous vehicles perform as well as perfect human drivers who see and react quickly and correctly to objects and events, that isn’t good enough if the sensors cannot “see.” Bad road ...

Ground penetrating radar (GPR) has emerged as a versatile, non-invasive technique for imaging and characterising the shallow subsurface. By transmitting high-frequency electromagnetic pulses into the ...

Sean Peters is leading a major multi-institutional initiative to develop power efficient passive radar systems that could peek under the surface of Mars. Peters has earned a $2.45 million, three-year ...