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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2022, Volume 48, Issue 23, Pages 3–5
DOI: https://doi.org/10.21883/PJTF.2022.23.53942.19315
(Mi pjtf7450)
 

Phased array beamforming networks

R. O. Ryazantsev, A. M. Aleksandrin, A. A. Erokhin, E. R. Gafarov, S. V. Polenga, Yu. P. Salomatov, E. A. Litinskaya

Siberian Federal University, Krasnoyarsk, Russia
Abstract: The work is devoted to studying multibeam phased array beamforming networks based on the Butler matrix and Rotman lens. The study was performed under conditions similar to those in the telecommunication satellite service area. The microstrip circuit pattern was developed; the amplitude and phase frequency responses were investigated taking into account losses in materials. Array directional patterns for beamforming variants were calculated. Evaluation of adjacent ray overlay within the service area was carried out. Conclusions about acceptability of the proposed beamforming networks were made.
Keywords: beamforming network, antenna array, Butler matrix, Rotman lens.
Funding agency Grant number
Russian Foundation for Basic Research 20-47-240003
The study was supported by the Russian Scientific Foundation, Krasnoyarsk Region Government, and Krasnoyarsk Regional Scientific Foundation (Project № 20-47-240003).
Received: 20.07.2022
Revised: 04.10.2022
Accepted: 04.10.2022
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: R. O. Ryazantsev, A. M. Aleksandrin, A. A. Erokhin, E. R. Gafarov, S. V. Polenga, Yu. P. Salomatov, E. A. Litinskaya, “Phased array beamforming networks”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:23 (2022), 3–5
Citation in format AMSBIB
\Bibitem{RyaAleEro22}
\by R.~O.~Ryazantsev, A.~M.~Aleksandrin, A.~A.~Erokhin, E.~R.~Gafarov, S.~V.~Polenga, Yu.~P.~Salomatov, E.~A.~Litinskaya
\paper Phased array beamforming networks
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2022
\vol 48
\issue 23
\pages 3--5
\mathnet{http://mi.mathnet.ru/pjtf7450}
\crossref{https://doi.org/10.21883/PJTF.2022.23.53942.19315}
\elib{https://elibrary.ru/item.asp?id=49990309}
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