整流天线untuk能量收集gelombang电磁

Q4 Mathematics

AIUB Journal of Science and Engineering Pub Date : 2022-12-30 DOI:10.33387/josae.v5i2.5629

Sukriyah Buwarda

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引用次数: 0

摘要

研究结果获得了能将电磁波转换为直流电能的整流天线。其中一种能量收集方法是使用整流天线。整流天线是一种能够捕捉在空气中自由传播的电磁波的天线，它与能够将电磁波转换为电能的整流器集成在一起。在本研究中，为了存储整流器产生的电能，进行了一系列的电能存储。我们使用两种不同频率的天线作为测试设备，WiFi天线工作频率为2.4 GHz, TV天线工作频率为470-806 MHz。从所进行的测试结果来看，使用集成整流器和升压dc - dc转换器的Wi-Fi天线在电源存储电路中产生5.96 V的电压，充电过程持续时间为54分27秒。同时，利用电视天线产生4.25 V的电压，充电过程持续时间为57分19秒。

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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RECTIFIER ANTENNA UNTUK ENERGY HARVESTING GELOMBANG ELEKTROMAGNETIK

The results of the study have obtained rectifier antennas that can convert electromagnetic waves into DC electrical energy. One of the energy harvesting methods is to use rectenna. Rectenna is an antenna that can capture electromagnetic waves that propagate freely in the air which is integrated with a rectifier that is able to convert electromagnetic waves into electrical energy. In this study, a series of power storage has been made with the aim of storing electrical energy generated by the rectifier. Two types of antennas with different frequencies are used as test equipment, namely a WiFi antenna that works at a frequency of 2.4 GHz and a TV antenna that works at a frequency of 470-806 MHz. From the results of the tests carried out, a voltage of 5.96 V was generated in the power storage circuit with a charging process duration of 54 minutes 27 seconds using a Wi-Fi antenna integrated with a rectifier and step up dc to dc converter. Meanwhile, by using a TV antenna, a voltage of 4.25 V is produced with a charging process duration of 57 minutes 19 seconds.

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来源期刊

AIUB Journal of Science and Engineering Mathematics-Mathematics (miscellaneous)

CiteScore

1.00

自引率

0.00%

发文量