High Gain 3D Printed Antenna with Corrugations and High Aperture Efficiency Performance

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9329715

Shaker Alkaraki, J. Kelly, C. Parini, Yue Gao, S. Stremsdoerfer, E. Gayets

引用次数: 1

Abstract

This paper presents a 3D printed antenna for X-band applications. The antenna is compact and it has high measured gain performance with high aperture efficiency over wide bandwidth covers 5 GHz. The proposed antenna consists of two layers stacked on top of each other, where the top layer is the radiating structure. The radiating structure consists of central slots surrounded by corrugations and cavity to improve the gain of the antenna. The proposed antenna is directive, compact and with high aperture efficiency performance. The antenna has a peak measured gain of 18.7 dBi at 11.3 GHz with a peak aperture efficiency of 56.6%.

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具有波纹和高孔径效率性能的高增益3D打印天线

本文介绍了一种用于x波段应用的3D打印天线。该天线结构紧凑，在5 GHz宽带宽范围内具有较高的测量增益性能和孔径效率。所提出的天线由两层相互叠加而成，其中顶层为辐射结构。为了提高天线的增益，该天线的辐射结构由波状和空腔包围的中心槽组成。该天线具有方向性好、结构紧凑、孔径效率高的特点。该天线在11.3 GHz时的峰值测量增益为18.7 dBi，峰值孔径效率为56.6%。

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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来源期刊

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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