Journal of Radio Electronics. eISSN 1684-1719. 2024. ¹2

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Full text in Russian (pdf)

Russian page

 

DOI: https://doi.org/10.30898/1684-1719.2024.2.4

 

 

METHOD OF EVALUATING REFLECTIVE CHARACTERISTICS

OF OBJECTS BASED ON MULTI-FOCAL PROBING FIELDS

 

E.S. Emel’yanov

 

Military Training and Research Center of the Air Force
“Air Force Academy named after Professor NE Zhukovsky and Yu.A. Gagarin“

94064, Russia, Voronezh, Starykh Bol'shevikov str., b. 54 a

 

The paper was received November 27, 2023.

 

Abstract. The possibility of using special (multi-focus) fields for solving problems related to the experimental evaluation of the reflective characteristics of objects has been considered. Regularities in the formation of multi-focus fields in three-dimensional cases have been specified. The advantages of the proposed approach have been demonstrated in terms of flexible adjustment of signal processing algorithms based on digital signal filtering methods. This ensures obtaining radar characteristics of objects, considering the peculiarities of constructing single-position, bi-static, and multi-static location systems.

Key words: radar cross-section, effective scattering (reflection) area, matrix method, multi-focus fields, spherical wave harmonics.

Corresponding author: Emel’yanov Evgeny Sergeevich, cap_emela@mail.ru

 

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For citation:

Emel’yanov E.S. Method of evaluating reflective characteristics of objects based on multi-focal probing fields. // Journal of Radio Electronics. – 2024. – ¹. 2. https://doi.org/10.30898/1684-1719.2024.2.4 (In Russian)