As it made its rounds, the vehicle bounced signals off a series of floating transponders that ringed the island.

The thermal layer would bounce acoustic signals like a mirror because of the steep change in temperature: he could listen, but he was invisible.

To bounce signals to a particular location, a sender has to find a trail that is positioned at the proper angle.

Used as a radar, the device would bounce signals off the object, and the reflected signals would better disclose its composition.

In 1946, space communications was proved feasible when the Diana Radar was used to bounce electronic signals off the moon.

It bore little resemblance to the giant radars used to bounce signals against the moon.

To generate the data, ships bounce sound signals off underground formations.

They were aimed at the sky, poised ready to bounce signals off satellites over the rim of the earth.

About 15,000 trucks are linked to their headquarters through a communications system that bounces signals from a satellite.

A global event where both commercial and amateur radio operators bounce signals off the surface of the Moon and back to Earth.