RAS PhysicsРадиотехника и электроника Journal of Communications Technology and Electronics

  • ISSN (Print) 0033-8494
  • ISSN (Online) 3034-5901

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

PII
10.31857/S0033849424040089-1
DOI
10.31857/S0033849424040089
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 69 / Issue number 4
Pages
364-368
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.
Keywords
космический мусор многоантенное поле радиолокационный мониторинг фазовый пеленгатор радиовидение
Date of publication
16.09.2025
Year of publication
2025
Number of purchasers
0
Views
13

References

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At the Ministry of Education and Science of the Russian Federation

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