System for and method of determining the location of an object i

System for detecting underground objects

System for detecting underground objects

System for evaluating the inner medium characteristics of non-me

System of subterranean anomaly detection and repair using...

System using spread spectrum modulation for locating...

Talking buried object detector

Three-dimensional questing method, three-dimensional voxel...

Three-dimensional surface/contour processing based on...

Three-dimensional synthetic aperture radar for mine...

Three-dimensional underground imaging radar system

Through the wall ranging with triangulation using multiple...

Through the wall ranging with triangulation using multiple...

Through the-wall motion detector with improved antenna

Through-the-wall frequency stepped imaging system utilizing...

Through-wall imaging device

Timing and control and data acquisition for a multi...

UHF foliage penetration radar antenna

Ultra wideband ground penetrating radar imaging of heterogeneous

Ultra-wideband detector systems for detecting moisture in...