Radiant energy detection system
Radiation receiving mast
Radiation scanning and detection system
Radiation source position detection method, radiation source...
Rapid re-targeting, space-based, boresight alignment system and
Real time local defocus monitor system using maximum and mean an
Real-time system for automatically measuring the performance of
Rectification of a laser pointing device
Reentry vehicle interceptor with IR and variable FOV laser...
Reference light beam projector
Reference light generator
Reflective collimator
Reflective drill guide
Relative azimuth measuring method and apparatus
Relative-angle detection apparatus
Remote angle measurement--especially missile yaw measurement
Remote control surveying
Remote controlled land surveying assistance device for path resp
Remote controlled tracking system for tracking a remote control
Remote controlled tracking system for tracking a remote control