An improved RIME optimization algorithm and its application in linear antenna arrays side lobe level suppression
文献类型：期刊论文
| 作者 | Wang, Yibo2; Liu, Yan2; Dong L(董亮)1; Liu, Anyong2; Chen, Zhuo2 |
| 刊名 | AIP ADVANCES
 |
| 出版日期 | 2026-02-01 |
| 卷号 | 16期号:2 |
| DOI | 10.1063/5.0301905 |
| 产权排序 | 第2完成单位 |
| 文献子类 | Article |
| 英文摘要 | The pattern synthesis technique of antenna arrays has a wide range of applications in radar and communication systems, which is an important research direction in the field of smart antennas. In order to improve the optimization performance of pattern synthesis of linear antenna arrays, an optimization method based on the Modified RIME Optimization Algorithm (MRIME) is proposed. RIME is a new heuristic algorithm inspired by the condensation process of frost ice in nature, which has a unique update mechanism with strong convergence as well as randomization. In the present work, MRIME is used for optimal pattern synthesis of a linear antenna array (LAA). One part of the present study is to optimize the side lobe level by optimizing the antenna current amplitude while maintaining a uniform spacing; the other part is to optimize the antenna position while assuming a uniform excitation in the synthesis of a sparse LAA, where constraints are imposed on the spacing of the array elements and aperture length, and suppression of the side lobe level with the position of the zeros in the specified direction is also achieved. In this article, simulation experiments for uniform linear arrays as well as sparse linear arrays are presented in detail, and the results show that the MRIME optimization algorithm outperforms most of the existing evolutionary classes of optimization algorithms in optimizing the side lobe level. This illustrates the potential of utilizing the MRIME optimization algorithm for antenna arrays and various other electromagnetism-related challenges. |
| 学科主题 | 电子、通信与自动控制技术 |
| URL标识 | 查看原文 |
| 出版地 | 1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA |
| WOS关键词 | REDUCTION |
| 资助项目 | Yunnan Fundamental Research Projects[202201AT070030]; Graduate Research Innovation Fund of Yunnan Normal University[009002050205502002]; Special Project for Building a Science and Technology Innovation Center Facing South and Southeast Asia - Yunnan Provincial International Joint Innovation Platform: Yunnan Provincial China-Malaysia International Joint Laboratory of Advanced Radio Astronom[202303AP140003]; the SKA Special Project of the Ministry of Science and Technology of the People's Republic of China[2020SKA0110202]; Scientific Research Fund of Yunnan Provincial Education Department[2024Y150]; Compact Team Talent Project, The Technology Compact Team Talent Project of Urumqi Hongshan Science Innovation Talent Cluster Program |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001685007000001 |
| 出版者 | AIP Publishing |
| 资助机构 | Yunnan Fundamental Research Projects[202201AT070030] ; Graduate Research Innovation Fund of Yunnan Normal University[009002050205502002] ; Special Project for Building a Science and Technology Innovation Center Facing South and Southeast Asia - Yunnan Provincial International Joint Innovation Platform: Yunnan Provincial China-Malaysia International Joint Laboratory of Advanced Radio Astronom[202303AP140003] ; the SKA Special Project of the Ministry of Science and Technology of the People's Republic of China[2020SKA0110202] ; Scientific Research Fund of Yunnan Provincial Education Department[2024Y150] ; Compact Team Talent Project, The Technology Compact Team Talent Project of Urumqi Hongshan Science Innovation Talent Cluster Program[B241018006] ; [62341124] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/28936]  |
| 专题 | 云南天文台_射电天文研究组 |
| 通讯作者 | Liu, Yan |
| 作者单位 | 1.Yunnan Astronomical Observatory, Kunming, Yunnan Province 650500, China 2.School of Physics and Electronic Information Yunnan Normal University, Kunming, Yunnan Province 650500, China; |
| 推荐引用方式 GB/T 7714 | Wang, Yibo,Liu, Yan,Dong L,et al. An improved RIME optimization algorithm and its application in linear antenna arrays side lobe level suppression[J]. AIP ADVANCES,2026,16(2). |
| APA | Wang, Yibo,Liu, Yan,董亮,Liu, Anyong,&Chen, Zhuo.(2026).An improved RIME optimization algorithm and its application in linear antenna arrays side lobe level suppression.AIP ADVANCES,16(2). |
| MLA | Wang, Yibo,et al."An improved RIME optimization algorithm and its application in linear antenna arrays side lobe level suppression".AIP ADVANCES 16.2(2026). |
入库方式： OAI收割
来源：云南天文台
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