一种采用分支线耦合器的可操纵28ghz阵列天线

2015 1st International Conference on Telematics and Future Generation Networks (TAFGEN) Pub Date : 2015-05-26 DOI:10.1109/TAFGEN.2015.7289579

S. I. Orakwue, R. Ngah, T. A. Rahman, H. M. Al-Khafaji

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引用次数: 11

摘要

本文详细介绍了一种用于28 GHz频段移动应用的波束可操纵阵列天线的设计。该阵列采用Rogers RT/duroid 5880衬底材料，衬底厚度为0.254 mm，介电常数为2.2。设计的天线由一个2 × 2的巴特勒矩阵馈电，并作为波束形成器，可以获得-16 ~ 16度的波束扫描。6元阵列在设计频率下的峰值增益为14 dBi，宽带覆盖63%的频率范围。所设计的天线适用于下一代移动通信的28ghz频段。

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 steerable 28 GHz array antenna using branch line coupler

This paper provides details on the design of a beam steerable array antenna for mobile applications at 28 GHz frequency band. The array is designed using a Rogers RT/duroid 5880 substrate material of 0.254 mm thickness and dielectric constant of 2.2. The designed antenna is fed by a 2 × 2 Butler matrix (BM) which also serve as a beam former to obtain the beam scanning of from -16 to 16 degrees. The 6-element array realized a peak gain of 14 dBi at the designed frequency and a wideband that cover 63 % of the frequency range. The designed antenna is applicable to 28 GHz frequency band proposed for future generation mobile communications.

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2015 1st International Conference on Telematics and Future Generation Networks (TAFGEN)

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