一种基于空气基板的矩形槽28 GHz毫米波圆形微带天线

Shahanawaz Kamal, A. Mohammed, M. F. Ain, U. Ullah, Fathul Najmi, R. Hussin, Z. Ahmad, M. Othman, M. F. Ab Rahman, M. N. Mahmud
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引用次数: 4

摘要

本文提出了一种用于28 GHz毫米波应用的圆形铜基天线。提出的设计采用空气作为衬底,以大大降低制造成本。采用同轴探针馈电技术对系统进行激励。实验结果证实,通过在其中一个辐射单元上集成一对矩形槽,可以获得较宽的带宽。最佳配置占地面积为324平方米。带宽为3.10 GHz,增益为8.92 dBi,效率为96.05%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A 28 GHz mmWave Circular Microstrip Antenna with Rectangular Slots on Air-Substrate
This paper presents a circular-shaped copper (Cu)-based antenna for 28 GHz mmWave applications. The proposed design employs air as a substrate to substantially reduce the manufacturing cost. The coaxial probe feed technique was utilized to excite the system. Experimental results confirm that, by integrating a pair of rectangular slots at one of the radiating elements, wide bandwidth can be achieved. The optimum configuration occupied 324 sq. mm area and functioned with a bandwidth of 3.10 GHz, gain of 8.92 dBi and efficiency of 96.05%.
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