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Estimation of the required energy for a channel of high-precision phase direction finding of low-earth orbit space debris based on large scale antenna array
- Authors: Baskakov A.I.1, Komarov А.А.1, Shimkin P.E.1
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Affiliations:
- National Research University “Moscow Power Engineering Institute”
- Issue: Vol 69, No 4 (2024)
- Pages: 364-368
- Section: ТЕОРИЯ И МЕТОДЫ ОБРАБОТКИ СИГНАЛОВ
- URL: https://kazanmedjournal.ru/0033-8494/article/view/650691
- DOI: https://doi.org/10.31857/S0033849424040089
- EDN: https://elibrary.ru/JRNBKR
- ID: 650691
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Abstract
To solve the problem of radar observations of small-sized space debris of natural and artificial origin, a multi-antenna distributed structure based on adaptive antenna arrays is proposed. A method for estimating noise errors of the phase method of low-Earth orbit space debris bearing for a channel of high-precision phase direction finding based on elements of a multi-antenna field is presented. The results obtained characterize the potential accuracy of the system. Based on the specified dispersion of phase fluctuations, the required signal-to-noise ratio at the input of the device is determined according to the proposed method.
About the authors
A. I. Baskakov
National Research University “Moscow Power Engineering Institute”
Email: KomarovALA@mpei.ru
Russian Federation, Krasnokazarmennaya, 14, build 1, Moscow, 111250
А. А. Komarov
National Research University “Moscow Power Engineering Institute”
Author for correspondence.
Email: KomarovALA@mpei.ru
Russian Federation, Krasnokazarmennaya, 14, build 1, Moscow, 111250
P. E. Shimkin
National Research University “Moscow Power Engineering Institute”
Email: KomarovALA@mpei.ru
Russian Federation, Krasnokazarmennaya, 14, build 1, Moscow, 111250
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