Chapter 1 introduces the reader to the
laser radar theory, which includes the range equation, range equation dependence on the target area, noise power considerations, receiver detection techniques, background noise, receiver noise and signal terms.
To consolidate space, the newly developed
laser radar features a simpler laser beam generation mechanism than previous versions.
The network combines the information received by the helicopter's sensors and the
laser radar with the information generated by the ground vehicle.
Laser radar (or LADAR) technology has benefited greatly from this increased interest.
Infrared, optical and ultraviolet regions of the frequency spectrum have been considered as possible choices for
laser radar systems.
Under the acronym CLARA (Compact [CO.sub.2]
Laser Radar System), Britain and France are to collaborate on the development of a stealthy
laser radar suitable for both fixed-wing and helicopter applications.
This is the first of such technologies to be trialled has been Nikon Metrology's
Laser Radar - a long stand-off laser measurement system, capable of accuracies of better than a hundredth of a millimetre, over distances of several meters.
Responds to vehicles and pedestrians via camera and
laser radar. The Adaptive Cruise Control System [ACC] maintains a selected distance between your vehicle and the car ahead via radar for greater safety and peace of mind.