Email this article Suppression of Sidelobes Directed to the Underlying Surface for Phase-Only-Controlled Phased Arrays
- Authors: Krivosheev Y.V.1,2,3, Khaikhan A.V.1,2
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Affiliations:
- Public Joint Stock Company “Radiofizika”
- Moscow Institute of Physics and Technology (National Research University)
- Moscow Institute of Aviation (National Research University)
- Issue: Vol 68, No 8 (2023)
- Pages: 757-762
- Section: 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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Abstract
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.
About the authors
Yu. V. 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. V. Khaikhan
Public Joint Stock Company “Radiofizika”; Moscow Institute of Physics and Technology (National Research University)
Author for correspondence.
Email: krivosheev-yury@yandex.ru
Moscow, 125363 Russia; Dolgoprudnyi, Moscow oblast, 141701 Russai
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