Ku波段天线沟槽对天线性能影响的研究

2018 22nd International Microwave and Radar Conference (MIKON) Pub Date : 2018-05-14 DOI:10.23919/MIKON.2018.8405241

Y. Aşçı, M. Pehlivan, Olcay Yigit, K. Yeğin

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引用次数: 2

摘要

针对孔径型Ku波段天线，研究了沟槽对天线增益、驻波比、hbw和SLL等性能参数的影响。该天线采用WR75波导的双腔阶跃过渡，在孔径平面上有两个凹槽。仿真结果表明，沟槽形状对天线性能有重要影响。通过对凹槽的精心设计，单天线的性能可以达到双单元阵列天线的性能。

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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Investigation of effects of grooves on antenna performance for Ku band antenna

Effects of grooves on antenna performance parameters such as gain, VSWR, HPBW and SLL are investigated for aperture type Ku band antenna. The antenna has dual cavity step transition from WR75 waveguide with two grooves on the aperture plane. Simulations shows that groove shape plays an important role in antenna performance. With careful design of the grooves, performance of a single antenna matches to that of an two-element array antenna.

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来源期刊

2018 22nd International Microwave and Radar Conference (MIKON)

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