THE GROUND NAVIGATION STATION LONGWAVE RANGE RADIO TRANSMITTER, PROVIDING THE FORMATION AND ADDITION OF STANDARD SIGNAL AND HIGH ACCURACY SIGNAL TO DETERMINE THE CONSUMERS COORDINATES Russian patent published in 2017 - IPC H04B7/00 

FIELD: radio engineering, communication.

SUBSTANCE: in the radio transmitter consisting the driver, the power amplifier, the matching device and antenna, additionally between the generator and the power amplifier it is introduced the phase-shifting device, the summation unit (adder), the high precision signal conditioning unit, containing the voltage divider, the pseudo-random sequence generator (PRS), the multiplier. When the generator creates the standard accuracy signal (SA), the voltage divider separate the amplitude of the navigation signal SA into halves, the PRS generator forms the bipolar impulses PRS, the overmultiplier creates the phase-code manipulated (PCM) signal, the phase-shifting device displaces the initial phase of the bearing unit at π/4, the adder produces the navigation signal, including the SA signal and HA signal, that allows to keep the standard navigation signal, providing the navigation definitions of the standard accuracy, using the existing consumers navigation equipment park.

EFFECT: increasing of the navigation definitions accuracy for autonomous consumers.

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