基于特征模态分析设计具有新型去耦结构的阶跃单极子天线

IF 6.2 2区工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY

alexandria engineering journal Pub Date : 2024-10-29 DOI:10.1016/j.aej.2024.10.060

Myeong-Jun Kang , Daesung Park , Gunyoung Kim , Sunwoo Kim , Kyung-Young Jung

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引用次数: 0

摘要

本文提出了一种增强自适应阵列天线隔离度的新方法。主要重点是克服单极子天线在自适应阵列天线中的局限性，特别是解决天线元件之间的相互耦合和去耦结构的限制所带来的挑战。基于特征模态分析，我们提出了具有创新去耦结构的阶梯式单极子天线，它能显著降低相互耦合，而不会对辐射模式造成明显影响。论文详细介绍了这些天线的设计和功能以及去耦结构的开发，并通过仿真和测量结果验证了这一方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of stepped monopole antennas with a novel decoupling structure based on characteristic mode analysis

This paper presents a novel approach to enhancing the isolation of adaptive array antennas. The primary focus is on overcoming the limitations of monopole antennas in adaptive array antennas, specifically addressing the challenges posed by mutual coupling between antenna elements and the constraints of decoupling structures. Based on characteristic mode analysis, we propose stepped monopole antennas with an innovation decoupling structure, which significantly reduces mutual coupling without significantly affecting the radiation patterns. The paper details the design and function of these antennas and the development of the decoupling structure and validates the approach through simulation and measurement results

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来源期刊

alexandria engineering journal Engineering-General Engineering

CiteScore

11.20

自引率

4.40%

发文量

1015

审稿时长

43 days

期刊介绍： Alexandria Engineering Journal is an international journal devoted to publishing high quality papers in the field of engineering and applied science. Alexandria Engineering Journal is cited in the Engineering Information Services (EIS) and the Chemical Abstracts (CA). The papers published in Alexandria Engineering Journal are grouped into five sections, according to the following classification: • Mechanical, Production, Marine and Textile Engineering • Electrical Engineering, Computer Science and Nuclear Engineering • Civil and Architecture Engineering • Chemical Engineering and Applied Sciences • Environmental Engineering