Precision landing system
Precision positioning AGM system
Precision RF antenna pointing
Precision satellite tracking system
Predicting coherent sidelobe canceller
Predictive approach integrity
Predictive drop and load algorithm for an object-based geographi
Preprocessor and adaptive beamformer for active signals of arbit
Present position estimation method, positioning method,...
Present position locating method
Present position locating method, positioning device, and...
Preventing interference due to misaligned ground terminals
Primary land arctic navigation system
Prioritized list of potential culled satellite ephemeris...
Prioritizing satellite search order based on doppler...
Probabilistic model for a positioning technique
Procedure and automatic control device for an airborne vehicle i
procedure for controlling a scanning antenna
Procedure for guiding an aircraft in the approach phase and...
Process and apparatus for creation of estimated navigation...