Analyze the effectiveness of multifunctional phased-array radars

S.A. Topchiev; A.V. Porsev

doi:10.18127/j00338486-202604-02

Analyze the effectiveness of multifunctional phased-array radars

research article UDC 621.396.967 Pages: 7-13 doi.org/10.18127/j00338486-202604-02

^1,2 PJSC “Radiofizika” (Moscow, Russia)

Keywords: Phased-array radar (PAR)efficiency criterion performance indicators energy characteristic operational and technical characteristics of the PAR

Abstract

It is necessary to conduct a feasibility study to select the preferred option MPAR at all its stages of the creation and upgrade.

A new generalized indicator of the technical and economic efficiency of the MPAR is based on some quantitative assessments: a private complex indicator of target efficiency, a private complex indicator of reliability, a private complex indicator of resource reliability, a private complex indicator of efficiency. The article is illustrated the application of a generalized efficiency indicator to select the preferred the MPAR option which is basing on the “effect maximization principle”.

Received: 16.03.2026
Approved after review: 19.03.2026
Accepted: 30.03.2026

How to cite

Топчиев С.А., Порсев А.В . Анализ эффективности многофункциональных радиолокационных станций с фазированной антенной решеткой // Радиотехника. 2026. Т. 90. № 4. С. 7-13. DOI: https://doi.org/10.18127/j00338486-202604-02

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[1] Petuhov G.B. Osnovy teorii effektivnosti celenapravlennyh processov. Ch. 4.1. Metodologiya, metody, modeli. L.: Ministerstvo oborony SSSR. 1989. 635 s. (in Russian).

[2] Narusbaev A.A. Vvedenie v teoriyu obosnovaniya proektnyh reshenij. L.: Sudostroenie. 1976. 224 s. (in Russian).

[3] Dedkov V.K. Principy formirovaniya kriteriev i pokazatelej effektivnosti funkcionirovaniya slozhnyh tekhnicheskih sistem. Nadezhnost' i kachestvo slozhnyh sistem. 2013. № 4. S. 3-8 (in Russian).

[4] Spravochnik po radiolokacii: Perevod s angl. Pod red. M. Skolnika. T. 1. M.: Sovetskoe radio. 1976. 456 s. (in Russian).

[5] Porsev V.I., Topchiev S.A. Optimizaciya raspredeleniya energeticheskogo resursa mnogofunkcional'noj radiolokaci-onnoj stancii s fazirovannoj antennoj reshetkoj. Radiotekhnika. 2025. T. 89. № 10. S. 5-16. DOI: https://doi.org/10.18127/j00338486-202510-01 (in Russian).

[6] GOST RV.0027-301-2022 g. (in Russian).

[7] Arepin Yu.I., Dopira R.V. Metod sravnitel'noj ocenki effektivnosti nazemnyh radiolokacionnyh stancij. Programmnye produkty i sistemy. 2009. № 1. S. 138-140 (in Russian).