Suppression of Sidelobes Directed to the Underlying Surface for Phase-Only-Controlled Phased Arrays

Yu. V. Krivosheev; Кривошеев Ю. В.; A. V. Khaikhan; Хайхан А. В.

doi:10.31857/S0033849423080089

Suppression of Sidelobes Directed to the Underlying Surface for Phase-Only-Controlled Phased Arrays

Autores: Krivosheev Y.¹^,2^,3, Khaikhan A.¹^,2
Afiliações:
1. Public Joint Stock Company “Radiofizika”
2. Moscow Institute of Physics and Technology (National Research University)
3. Moscow Institute of Aviation (National Research University)
Edição: Volume 68, Nº 8 (2023)
Páginas: 757-762
Seção: К 100-ЛЕТИЮ Б.В. СЕСТРОРЕЦКОГО
URL: https://journals.rcsi.science/0033-8494/article/view/138341
DOI: https://doi.org/10.31857/S0033849423080089
EDN: https://elibrary.ru/UQGXCO
ID: 138341

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Resumo

The method of phase synthesis is used to suppress the lower sidelobes (SLs) of he radiation pattern (RP) of phased arrays (PAs). The dependences of variations in the RP parameters on the level of the lower SLs are derived, and the limiting possibilities of the method for suppression of the SLs are determined. A scenario in which lower SLs are suppressed only starting from a certain arbitrary SL is also considered. It is shown that, in this case, it is possible to achieve a lower level of SL and less worsening of the remaining RP parameters.

Palavras-chave

method of phase synthesis, radiation pattern of phased arrays, method for suppression of lower sidelobes

Sobre autores

Yu. Krivosheev

Public Joint Stock Company “Radiofizika”; Moscow Institute of Physics and Technology (National Research University); Moscow Institute of Aviation (National Research University)

Email: krivosheev-yury@yandex.ru
Moscow, 125363 Russia; Dolgoprudnyi, Moscow oblast, 141701 Russai; Moscow, 125993 Russia

A. Khaikhan

Public Joint Stock Company “Radiofizika”; Moscow Institute of Physics and Technology (National Research University)

Autor responsável pela correspondência
Email: krivosheev-yury@yandex.ru
Moscow, 125363 Russia; Dolgoprudnyi, Moscow oblast, 141701 Russai

Bibliografia

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