Inspection device for radar absorbing materials

Integrated circuit for a radar device in a hermetically...

Interrogation of an object for dimensional and topographical...

Interrogation of an object for dimensional and topographical...

Land mine detector

Landmine locating system

Leading and lagging aperture for linear ground penetrating...

Linear FM radar

Logging device with down-hole transceiver for operation in...

Magneto-radar detector and method

Marine object detector

Method and apparatus for combining waveforms

Method and apparatus for detecting a moving object through a...

Method and apparatus for detecting an object or a condition indi

Method and apparatus for detecting leaks in buried pipes by...

Method and apparatus for detecting, mapping and locating...

Method and apparatus for determining the location of...

Method and apparatus for identifying buried objects using...

Method and apparatus for identifying buried objects using...

Method and apparatus for improving the signal-to-clutter ratio o