Device for detecting position

Device for detecting road surface condition

Device for detecting the position of a moving body, in...

Device for determination of position of a ship in dock at...

Device for determining the contour of a road surface

Device for echography by means of focussed ultrasonic beams

Device for examining moving objects by means of ultrasound...

Device for forming an image by means of ultrasonic beams

Device for frequency correction in radar equipment

Device for identifying a localizing transponders

Device for identifying objects and persons

Device for implosion injection of sound waves in a liquid...

Device for increasing the dynamic range of an amplification...

Device for installing a synthetic aperture radar on board a...

Device for level gauging with microwaves

Device for locating persons

Device for measuring an angular deviation by heterodyne...

Device for measuring cloud height

Device for measuring the range of a moving target and the...

Device for monitoring the integrity of information delivered...