具有象限-象限-滑动馈电优化的四波段青色贴片天线

IF 6.8 2区工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY

alexandria engineering journal Pub Date : 2025-10-08 DOI:10.1016/j.aej.2025.09.047

Kwok L. Chung , Yingqi Pei , Zhilie Tang , Caiying Li , Hongming Zhang

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引用次数: 0

摘要

本文介绍了微带贴片天线的一种新颖的自然设计技术，以受傈僳族书法启发的清代贴片天线为例。清朝标志的独特形状，代表着深厚的情感纽带和相互联系，极大地影响了天线的电磁特性。与传统的贴片天线不同，青形贴片在四个不同的频段（1.7、2.1、2.6和3.0 GHz）上工作，在单向辐射中分别具有7.84 dBi、8.4 dBi、5.6 dBi和8.0 dBi的峰值增益。该设计利用了清标志的独特形状来创造独特的共振模式，正如表面电流分布和辐射模式所揭示的那样。采用象限-象限-滑动（QQS）技术确定最佳进料位置，提高了性能。这种自然的设计方法为多波段应用提供了独特的解决方案，将文化遗产与现代天线工程相结合。

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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A culturally-inspired quad-band qing-shaped patch antenna with quadrant-quadrant-swipe feed optimization

This communication introduces a novel natural design technique for microstrip patch antennas, exemplified by the Qing(情)-shaped patch antenna inspired by Lisu calligraphy. The unique shape of the Qing symbol, representing deep emotional bonds and interconnectedness, significantly influences the antenna's electromagnetic properties. Unlike conventional patch antennas, the Qing-shaped patch operates across four distinct frequency bands (1.7, 2.1, 2.6, and 3.0 GHz) with peak gains of 7.84 dBi, 8.4 dBi, 5.6 dBi, and 8.0 dBi, respectively, in unidirectional radiation. The design leverages the unique shape of the Qing symbol to create distinct resonant modes, as revealed by surface current distributions and radiation patterns. The Quadrant-Quadrant-Swipe (QQS) technique was employed to determine the optimal feed location, enhancing performance. This natural design approach offers a unique solution for multiband applications, integrating cultural heritage with modern antenna engineering.

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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