应用于2.4 GHz的基于行走树(Viburnum lantana)的贴片天线

2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) Pub Date : 2017-08-01 DOI:10.1109/IMOC.2017.8121118

Maciel Alves de Oliveira, Andrécia Pereira da Costa, José de Arimateia Pinto Magno, G. Fontgalland, Gustavo Gonçalves de Sousa Forte, G. F. Aragao, Paulo Henrique da Fonseca Silva

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引用次数: 0

摘要

本文介绍了一种以欧洲本土植物Viburnum lantana叶片为灵感设计的贴片天线，用于无线通信系统。该天线采用低成本FR-4衬底，采用微带线混合馈电技术，匹配阻抗为50Ω。具体来说，该天线设计用于在IEEE802.11b, g, n (Wi-Fi)和IEEE802.15(蓝牙)的2400-2483.5 MHz范围内工作。采用Ansys Designer®仿真软件进行数值表征，采用矢量网络分析仪进行实验表征。该天线带宽为61 MHz，在2.44 GHz时反射系数为−37.14 dB，宽方向增益为3.68 dBi。

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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Patch antenna bio-inspired on wayfaring-tree (Viburnum lantana) for applications in 2.4 GHz

This paper presents the design of a patch antenna with structure bio-inspired by the Wayfaring-tree (Viburnum lantana) leaf chosen from the European native flora, for applications in wireless communication systems. The antenna was manufactured in low-cost FR-4 substrate, fed by a microstrip line using the hybrid technique with matching impedances of 50Ω. Specifically the antenna is designed for operation in the 2400–2483.5 MHz range of the IEEE802.11b, g, n (Wi-Fi) and IEEE802.15 (Bluetooth). Ansys Designer® simulator software was used for numerical characterization and a vector network analyzer for the experimental characterization. The proposed antenna presents a bandwidth of 61 MHz, measured reflection coefficient of −37.14 dB at 2.44 GHz, and gain of 3.68 dBi in the broadside direction.

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2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)

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