Optimal filtering of signal envelope delay in GNSS receiver with antenna arrays
- 1 National Research University «MPEI» (Moscow, Russia)
Abstract
Synthesis of delay tracking algorithm for satellite navigation apparatus with antenna arrays is fulfilled with considering delay lagging along an antenna aperture. Synthesis is fulfiled using optimal filtering theory. There are presented a scheme of space-time filtering system in which space-time delay discriminator is assisted. There are calculated statistical characteristics of space-time delay discriminator. The slope of space-time delay discriminator is much grater then the slope if usual delay discriminator.
- Received
- 08.08.2022
- Approved after review
- 11.08.2022
- Accepted
- 31.08.2022
How to cite
Перов А.И. Оптимальная фильтрация задержки огибающей радиосигнала в навигационной аппаратуре потребителей ГНСС с антенной решеткой // Радиотехника. 2022. Т. 86. № 9. С. 5−13. DOI: https://doi.org/10.18127/j00338486-202209-01
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