Relative measuring method and relative measuring system...
Relative positioning method and relative positioning system...
Relative positioning system using satellite
Reliability metric for a signal parameter estimate
Remote analyzing apparatus for gaseous material
Remote detection and measurement of objects
Remote identification device
Remote identification of objects
Remote object position and orientation locator
Remote passive identification system
Remote position determination
Remote position determination system
Remote position sensing apparatus and method
Remote sensing system
Remote tracking system particularly for moving picture...
Removing biases in dual frequency gnss receivers using sbas
Reply rate limiting in air traffic control
Resolving angular ambiguity
Response badge radio-identification system, elements of said...
Responsive simultaneous frequency agile radar