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Carrier phase difference measurement method for GNSS-simulator navigation signal

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, , Citation A A Frolov et al 2021 J. Phys.: Conf. Ser. 1889 042015 DOI 10.1088/1742-6596/1889/4/042015

1742-6596/1889/4/042015

Abstract

A method for measuring phase difference of carrier frequency of GNSS-simulator navigation signal, based on the use of a multichannel analogue-to-digital converter and phase processing at intervals of its linear change is proposed. The developed method makes it possible to measure the phase difference of carrier frequency of radio navigation signal with a non-excluded systematic error 1.5°.

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