一种用于射频能量采集的新型多斑块分形天线的实验研究

2020 9th International Conference System Modeling and Advancement in Research Trends (SMART) Pub Date : 2020-12-04 DOI:10.1109/SMART50582.2020.9337134

Akshaj Arora, Sahitya Singh, M. Pandey, Saket Kumar, S. Pandey

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引用次数: 1

摘要

我们提出了一种用于射频能量收集的新型多贴片天线。所设计的天线在提高增益和指向性的同时，能够从周围环境中吸收更多的功率。天线采用1.6mm厚的FR4基板。该设计有效地辐射在900mhz频率，高回波损耗- 64dB。新设计显示出36dB的峰值增益和可观的VSWR(<2)。该天线显示了从GSM频段收集能量的能力，覆盖2.9-4 GHz的宽频率范围，包括Wi-MAX。通过实验得到了回波损耗和辐射方向图。此外，测量结果显示射频到直流转换电压为100mV。实验结果与仿真结果吻合较好。

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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Experimental Investigation of a Novel Multi-Patch Fractal Antenna for Radio Frequency Energy Harvesting

We propose a new multi-patch antenna for radio frequency energy harvesting. The designed antenna can scavenge more power from ambient with improved gain and directivity. The proposed antenna uses FR4 substrate of 1.6mm thickness. This design efficaciously radiates at 900 MHz frequency with the high return loss of −64dB. The new design is showing a peak gain of 36dB with considerable VSWR(<2). This antenna shows a capability of harvesting energy from GSM band and covering the wide range frequency of 2.9-4 GHz including Wi-MAX. Experiments are conducted to obtain the return loss and radiation pattern. Also, measurements conducted show an radio frequency to DC conversion voltage of 100mV. Experimental results obtained are in compared with the simulated results and are closely matching.

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来源期刊

2020 9th International Conference System Modeling and Advancement in Research Trends (SMART)

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