Method for Recirculation of Signals in the Problem of Observation of a Point Object above a Metal Surface
- Authors: Chapurskii V.V.1, Kalinin V.I.2, Bugaev A.S.3, Razevig V.V.1
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Affiliations:
- Bauman State Technical University
- Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch), Russian Academy of Sciences
- Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
- Issue: Vol 64, No 8 (2019)
- Pages: 1189-1193
- Section: Radiophysics
- URL: https://journals.rcsi.science/1063-7842/article/view/203997
- DOI: https://doi.org/10.1134/S1063784219080048
- ID: 203997
Cite item
Abstract
Application of ultrawideband centimeter-wavelength signals using recirculation of signals in spatial recirculation loops (emitter–target–element of the receiving antenna–emitter) is analyzed in the problem of localization of the position of a point object above a reflecting metal surface. Determination of the coordinates of object above a metal surface is based on the calculation of a generalized correlation integral in the spectral domain for frequency transmission coefficients of the recirculation loops over all receiving elements with allowance for coordinates of a true object, its mirror reflection, and reference point in space. The results of sounding in the presence and absence of the recirculation are compared.
About the authors
V. V. Chapurskii
Bauman State Technical University
Author for correspondence.
Email: valch2008@yandex.ru
Russian Federation, Moscow, 105005
V. I. Kalinin
Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch), Russian Academy of Sciences
Email: valch2008@yandex.ru
Russian Federation, Fryazino, Moscow oblast, 141190
A. S. Bugaev
Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Email: valch2008@yandex.ru
Russian Federation, Moscow, 125009
V. V. Razevig
Bauman State Technical University
Email: valch2008@yandex.ru
Russian Federation, Moscow, 105005