60 GHz线偏振3位发射阵列天线的设计

2016 IEEE International Symposium on Antennas and Propagation (APSURSI) Pub Date : 2016-06-01 DOI:10.1109/APS.2016.7696105

C. Jouanlanne, T. Le Nadan, M. Huchard, L. Petit, A. Clemente

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引用次数: 5

摘要

本文介绍了一种v波段线偏振发射阵列天线的设计。该阵列基于一个3位单元格，该单元格由印刷在两个基板上的两个贴片天线组成，并由印刷在介电堆内层上的接地面隔离。利用基于解析公式和单胞/焦点源电磁模拟的特设工具，对一个10λ直径(垂直和水平轴上有20个单胞)的平面阵列进行了优化。该设计已通过三维电磁仿真得到验证。孔径效率为39%，1db带宽为9%，与数值结果吻合较好。

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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Design of a linearly-polarized 3-bit transmitarray antenna at 60 GHz

This paper presents the design of a linearly-polarized transmit array antenna at V-band. The array is based on a 3-bit unit-cell composed of two patch antennas printed on two substrates and isolated by a ground plane printed on an inner layer of the dielectric stack. A 10λ-diameter (20 unit-cells on the vertical and horizontal axes) flat array has been optimized using an ad-hoc tool based on analytical formulas and unit-cell/focal source electromagnetic simulations. The design has been validated through 3D electromagnetic simulations. An aperture efficiency of 39% and a 1-dB bandwidth of 9% have been obtained in good agreement with the numerical results.

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2016 IEEE International Symposium on Antennas and Propagation (APSURSI)

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