Journal of Radio Electronics. eISSN 1684-1719. 2024. №8

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DOI: https://doi.org/10.30898/1684-1719.2024.8.1

PARETO OPTIMIZATION
OF THE BROADBAND RADIO DIRECTION FINDER ANTENNA SYSTEM
FOR SMALL-SIZED MOBILE PLATFORMS

E.A. Makaretsky, A.V. Ovchinnikov, A.S. Gublin

Tula State University
300012, Russia, Tula, Lenin Avenue 92

The paper was received June 20, 2024.

Abstract. A comparative analysis and optimization of antenna systems for a broadband radio direction finder, situated on small-sized mobile platforms have been carried out. Optimization was carried out according to six indicators of the antenna system (SWR, dimensions, gain, Front/Back ratio, polarization, change in the shape of the radiation pattern in the frequency range). The results obtained showed that the use of combined antenna systems (including several antennas for sub-bands) is not promising. Antenna systems with frequency-independent spiral and logoperiodic antennas are the most effective.

Key words: antenna system, radio direction finder, pareto optimization.

Financing: The work was carried out with the financial support of the grant of the Government of the Tula region No.DS/120/RE/23/TO

Corresponding author: Makaretsky Evgeny Aleksandrovich, makaretsky@mail.ru

References

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2. Saibel' A.G. Osnovy teorii tochnosti radiotekhnicheskikh metodov mestoopredeleniya. Gosudarstvennoe izdatel'stvo oboronnoi promyshlennosti. M.: 1958. 56 s.

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4. Yurtsev O.A., Runov A.V., Kazarin A.N. Spiral'nye antenny. M.: Sov. radio. 1974, 224 s.

For citation:

Makaretsky E.A., Ovchinnikov A.V., Gublin A.S. Pareto optimization of the broadband radio direction finder antenna system for small-sized mobile platforms. // Journal of Radio Electronics. – 2024. – №. 8. https://doi.org/10.30898/1684-1719.2024.8.1 (In Russian)