A.S. Zavgorodniy

FSUE “VNIIFTRI”, Mendeleevo, Moscow region, Russia;
zavgor@vniiftri.ru

Al’manac of Modern Metrology № 3 (39) 2024, pages 18–25

Abstract. A method for estimating the partial powers of radio navigation signals with overlapping spectra based on signal division was developed by FSUE “VNIIFTRI”. To achieve the best metrological characteristics of the measurements, it was necessary to calibrate the measuring instrument — the signal analyzer — because of non-linearity effects, appeared in certain number of signals detecting. After calibration of analyzer, the method was implemented in navigation spacecraft signals measurements.

Keywords: GNSS GLONASS, navigation spacecraft, frequency division signals, code division signals, partial signal powers.

Full texts of articles are available only in Russian in printed issues of the magazine.

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