宽带星形分形天线的设计

2020 IEEE International Students' Conference on Electrical,Electronics and Computer Science (SCEECS) Pub Date : 2020-02-01 DOI:10.1109/SCEECS48394.2020.140

Subhasish Pandav, T. K. Das, K. R. Samyuktha, S. Behera, G. Sadhukhan, Madhusmita Mohanty

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引用次数: 4

摘要

本文研究了一种改进的星形分形天线。所提出的设计具有较宽的工作带宽，可以有效地应用于s波段。迭代阶数为3的分形设计提供了1.87 ~ 4.78 GHz频率范围内的宽带宽。为了验证天线的性能，制作了设计样机。模拟的二维辐射图在整个宽工作频带内表现出全向特性。在4.4 GHz时最大实现增益为3.5 dBi。提出的整体尺寸为70 - 40 - 1.6 mm3的设计可以适用于宽带应用。

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 Star-Shaped Fractal Antenna for Wideband Applications

A star-shaped modified fractal antenna has been investigated in this article. The proposed design with a wide operating bandwidth can be effective or S-band applications. The fractal design of iteration order 3 provides wide bandwidth in the frequency range of 1.87 GHz to 4.78 GHz. For the validation of the antenna performances prototype of the design has been fabricated. The simulated 2D radiation patterns exhibit omnidirectional characteristics throughout the wide operating band. A maximum realized gain of 3.5 dBi has been achieved at 4.4 GHz. The proposed design with an overall dimension of 70 40 1.6 mm3 can be suitable for wideband applications.

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来源期刊

2020 IEEE International Students' Conference on Electrical,Electronics and Computer Science (SCEECS)

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