The system is called Flexible Distributed Array Radar (FlexDAR ... independently or in collaboration with each other. The phased-array antennas at each site could be tuned to be solely ...

Although tested only on defects in metallic materials, Ohara says their technology can be applied to other materials, including concrete and rock, simply by changing the phased array transmitter ...

The new S-band phased-array radar will have tens ... An earlier space surveillance array used a two-mile-long transmitter, located near Lake Kickapoo, Texas, to broadcast a VHF beam 15,000 miles ...