METHOD OF NAVIGATION USING RADIO NAVIGATION REFERENCE STATIONS AND REFERENCE STATION FOR ITS IMPLEMENTATION Russian patent published in 2025 - IPC G01S1/24 G01C21/00 

FIELD: radio navigation.

SUBSTANCE: disclosed is a navigation method using radio navigation reference stations and a reference station, which provide high-precision positioning, using a navigation signal free from the effect of the ionosphere and errors in determining satellite ephemerides, independent of global navigation satellite systems, solving both the positioning task and the object monitoring task, using the request and requestless modes, ranging and differential-ranging positioning methods, characterized by the use of a noise-immune signal code correlation processing method, at that, to ensure resistance to masking and imitation interference, noise-like signals are used with signal power at the receiving point, which is 10,000 times higher than the signal power of global navigation satellite systems, for which noise suppression at the output of the matched filter is 2 B times, where B is the signal base.

EFFECT: providing high-precision positioning of moving objects in the absence of signals from global navigation satellite systems by creating a network of radio navigation reference stations, operating in interrogation and non-interrogation modes, using an original method of correlation processing of a navigation signal code, characterized by high resistance to masking and simulation interference.

2 cl, 6 dwg