Synthesis of low sidelobe level antenna arrays through only main lobe assumption

An analytic method is proposed to design uniformly spaced arrays so that have as low as possible sidelobe level and having directivity as close as to that of uniformly excited arrays. The ideal array factor of arrays is assumed to have only one main lobe. The actual synthesized array would have side...

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Autor principal: Khalaj-Amirhosseini, Mohammad
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613268/
https://www.ncbi.nlm.nih.gov/pubmed/34819544
http://dx.doi.org/10.1038/s41598-021-01934-8
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author Khalaj-Amirhosseini, Mohammad
author_facet Khalaj-Amirhosseini, Mohammad
author_sort Khalaj-Amirhosseini, Mohammad
collection PubMed
description An analytic method is proposed to design uniformly spaced arrays so that have as low as possible sidelobe level and having directivity as close as to that of uniformly excited arrays. The ideal array factor of arrays is assumed to have only one main lobe. The actual synthesized array would have sidelobe levels which can be controlled by a parameter. Some examples are given to verify the effectiveness of the presented method.
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spelling pubmed-86132682021-11-26 Synthesis of low sidelobe level antenna arrays through only main lobe assumption Khalaj-Amirhosseini, Mohammad Sci Rep Article An analytic method is proposed to design uniformly spaced arrays so that have as low as possible sidelobe level and having directivity as close as to that of uniformly excited arrays. The ideal array factor of arrays is assumed to have only one main lobe. The actual synthesized array would have sidelobe levels which can be controlled by a parameter. Some examples are given to verify the effectiveness of the presented method. Nature Publishing Group UK 2021-11-24 /pmc/articles/PMC8613268/ /pubmed/34819544 http://dx.doi.org/10.1038/s41598-021-01934-8 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Khalaj-Amirhosseini, Mohammad
Synthesis of low sidelobe level antenna arrays through only main lobe assumption
title Synthesis of low sidelobe level antenna arrays through only main lobe assumption
title_full Synthesis of low sidelobe level antenna arrays through only main lobe assumption
title_fullStr Synthesis of low sidelobe level antenna arrays through only main lobe assumption
title_full_unstemmed Synthesis of low sidelobe level antenna arrays through only main lobe assumption
title_short Synthesis of low sidelobe level antenna arrays through only main lobe assumption
title_sort synthesis of low sidelobe level antenna arrays through only main lobe assumption
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613268/
https://www.ncbi.nlm.nih.gov/pubmed/34819544
http://dx.doi.org/10.1038/s41598-021-01934-8
work_keys_str_mv AT khalajamirhosseinimohammad synthesisoflowsidelobelevelantennaarraysthroughonlymainlobeassumption

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