一种紧凑的超宽带微带贴片天线，专为Ku/K波段应用而设计

2017 Japan-Africa Conference on Electronics, Communications and Computers (JAC-ECC) Pub Date : 2017-12-01 DOI:10.1109/JEC-ECC.2017.8305784

A. Ghattas, E. Khaled

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引用次数: 5

摘要

提出了一种近距离馈电超宽带贴片天线，具有紧凑的尺寸(毫米尺寸)，适用于Ku/K波段应用。采用缺陷地结构(DGS)技术来扩大天线的带宽。该天线在16 GHz至29 GHz的频率范围内具有超宽带性能，尺寸紧凑，为7 × 10 mm2，适用于多种应用。利用商用软件CST microwave studio (MWS)模拟器对所提出的天线进行了分析和设计。提出的设计方案进行了制作和测试。天线的实测数据与仿真结果吻合较好。该天线具有全向辐射方向图，平均增益为3.5 dBi，在工作频带内具有良好的辐射效率。

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 compact ultra-wide band microstrip patch antenna designed for Ku/K bands applications

A proximity feed ultra-wide band (UWB) patch antennas with a compact size (millimetres size) for Ku/K band applications is presented. Defected ground structure (DGS) technique is employed to enlarge the bandwidth of the antenna. The proposed antenna introduces UWB performance in the frequency range of 16 GHz to 29 GHz with a compact size of 7 × 10 mm2, which is suitable for many applications. The analysis and design of the proposed antenna are investigated with the commercially available software CST microwave studio (MWS) simulator. The proposed design is fabricated and tested. The measured data of the fabricated antenna demonstrates a very good agreement with the simulated results. The proposed antenna shows omnidirectional radiation pattern with an average gain of 3.5 dBi and good radiation efficiency over the operating band.

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来源期刊

2017 Japan-Africa Conference on Electronics, Communications and Computers (JAC-ECC)

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