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Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vladimir Victorovich Veitsel0
Andrey Vladimirovich Veitsel0
Konstantin Vladimirovich Chereshnev0
Date of Patent
September 21, 2021
0Patent Application Number
201908300
Date Filed
August 30, 2019
0Patent abstract
The present invention discloses methods of accuracy improving for code measurements in GLONASS GNSS receivers. One component of error budget in code measurements of GLONASS receivers is caused by a difference in signal delays arising in the receiver analog Front End and antenna filter on different channel frequencies specific to GLONASS satellites. Methods to compensate for differences in delays for different GLONASS channel frequencies have been proposed using data collected from a GLONASS signals simulator.
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