A New Fractal Multiband Antenna for Wireless Power Transmission Applications

IF 1.3 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Active and Passive Electronic Components Pub Date : 2018-01-01 DOI:10.1155/2018/2084747

Taoufik Benyetho, J. Zbitou, L. E. Abdellaoui, H. Bennis, A. Tribak

引用次数: 14

Abstract

The Microwave Power Transmission (MPT) is the possibility of feeding a system without contact by using microwave energy. The challenge of such system is to increase the efficiency of transmitted energy from the emitter to the load. This can be achieved by rectifying the microwave energy using a rectenna system composed of an antenna of a significant gain associated with a rectifier with a good input impedance matching. In this paper, a new multiband antenna using the microstrip technology and fractal geometry is developed. The fractal antenna is validated into simulation and measurement in the ISM (industrial, scientific, and medical) band at 2.45 GHz and 5.8 GHz and it presents a wide aperture angle with an acceptable gain for both bands. The final antenna is printed over an FR4 substrate with a dimension of 60 × 30 mm2. These characteristics make the antenna suitable for a multiband rectenna circuit use.

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一种用于无线电力传输的新型分形多波段天线

微波功率传输(MPT)是利用微波能量为系统提供无接触供电的可能性。这种系统的挑战在于如何提高从发射极到负载的传输能量的效率。这可以通过使用由具有显著增益的天线与具有良好输入阻抗匹配的整流器组成的整流天线系统来整流微波能量来实现。本文利用微带技术和分形几何原理研制了一种新型多波段天线。分形天线在2.45 GHz和5.8 GHz的ISM(工业、科学和医疗)频段进行了仿真和测量验证，该天线具有宽孔径角和可接受的增益。最终的天线打印在FR4基板上，尺寸为60 × 30 mm2。这些特性使该天线适用于多波段整流天线电路。

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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来源期刊

Active and Passive Electronic Components ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

13 weeks

期刊介绍： Active and Passive Electronic Components is an international journal devoted to the science and technology of all types of electronic components. The journal publishes experimental and theoretical papers on topics such as transistors, hybrid circuits, integrated circuits, MicroElectroMechanical Systems (MEMS), sensors, high frequency devices and circuits, power devices and circuits, non-volatile memory technologies such as ferroelectric and phase transition memories, and nano electronics devices and circuits.

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