Energy Harvesting with 2.45 GHz Rectenna for urban application

Waguaf, Achraf; Alvernhe, Romain; Fadel, Ludivine; Grzeskowiak, Marjorie

doi:10.1109/icecs.2018.8618025

Cited by 4 publications

(5 citation statements)

References 9 publications

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“…In research [41] The resulting block diagram can be seen in Figure 3. system in this study [12] In Figure 3 it can be seen that the antenna harvests the surrounding RF then the energy is directed towards the impedance matching circuit.…”

Section: Methodsmentioning

confidence: 99%

“…Then the energy is directed to the Cockroft walton circuit to be converted and at the same time counting the voltage value so that the output reaches the value of the working voltage required by the load. Research [41] later applied to cities. In research [12] according to Figure 4, there are 3 processes to be able to produce DC voltage.…”

Section: Methodsmentioning

confidence: 99%

“…There are several types of research related to antennas that have been carried out by several studies. One of the results of this research is that it can capture single band radio signals [35][36], dual-band [12][37] [38], and multi-band [39]. Until there is the development of further research by designing an antenna that can later be attached to the human body or clothing [40].…”

Section: -Antennamentioning

confidence: 99%

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Literature Study of Harvesting Energy with Resources Radio Frequency

Mukminin

Nurhayati

2020

Indones. J. Electr. Electron. Eng.

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Energy harvesting is the process of harvesting energy from external sources such as solar energy, heat, wind and electromagnetic waves / radio frequencies. dimension. Research on harvesting energy needs to be developed because the use of non-renewable energy is increasingly limited. The use of radio frequency (RF) as a source of energy for harvesting is an effort to create environmentally friendly energy. This is due to the growing use of telecommunications technology. Various studies have been conducted by harvesting RF from various telecommunication signals and broadcasting media (AM / FM, TV / DTV, GSM signals, Wi-Fi signals). The purpose of writing this article is to study literature on the use of harvesting energy, especially those originating from radio / RF frequencies. A simple harvesting energy harvesting system consists of an antenna and a voltage rectifier circuit. The antennas used for RF energy harvesting have different designs according to the type of signal captured, including using periodic log antennas, archimedean spiral antennas, patch antennas, dipole patch antennas and vivaldi antennas. The energy yield obtained from the energy harvesting process with radio frequency sources tends to be small in the milliwatt scale (1.17 µW / cm2 - 20VDC) depending on the type of antenna and radio frequency used (0.3 - 27.5 GHz) and can be applied to low power electronic devices.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: -Antennamentioning

confidence: 99%

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Literature Study of Harvesting Energy with Resources Radio Frequency

Mukminin

Nurhayati

2020

Indones. J. Electr. Electron. Eng.

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“…In the study of Waguaf et al (2018) entitled "Energy Harvesting with 2.45 GHz Rectenna for urban application", they simulated electromagnetic experiments via computer software applications. They set up an emitting station and received RF harvesters at 2 meters apart and with this setup, developed an RF to DC boosting RF harvester.…”

Section: Harvesting Rf Energy and The Environmentmentioning

confidence: 99%

Part II: A Heuristic Approach to Classifying Different Multiple Urban Settings for Ambient RF Energy Harvesting Potential using FM Technology as an RF Energy Source

Lacerna,

Guerra,

Marciano Jr.

2023

IJCSR

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Purpose -This paper is an extension of the previous study on "A Heuristic Approach to Classifying Different Multiple Urban Settings for Ambient RF Energy Harvesting Potential using TV Technology as an RF Energy Source." The study now focuses on FM technology which was quite different from the TV technology in terms of frequency range that was previously published by the authors on February 9, 2022. Thus, it aims to expand a

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“…A basic antenna used in RF-EH systems based on WiFi is the patch type mainly because of its ease of PCB construction and its adaptability to different applications [26,27]. Other types of usable antennas are dipole, periodic log, and strip-loop [26,27]. An array of patch antennas can be used to improve the harvester antenna performance.…”

Section: Antenna Design Considerationsmentioning

confidence: 99%

A Simple WiFi Harvester with a Switching-Based Power Management Scheme to Collect Energy from Ordinary Routers

Angulo

Navarro

et al. 2021

Electronics

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This paper shows the design process of a simplified harvesting circuit for WiFi at the 2.4 GHz frequency band based on the analysis of the environment available signals. Those signals and their power level define an antenna design to maximize captured energy and select the proper number of stages for a voltage multiplier so that an impedance matching network is no longer required. With this, it is possible to maintain the harvester architecture simple without sacrificing performance. The use of supercapacitors is preferred over batteries due to their high-power capacity, the ability to deliver high peak currents, long-life cycle size, and low cost. Hence, supercapacitor availability allows to devise a novel switching scheme that employs two units that favor energy use and speed up the recharging process. The built harvester exhibits a power conversion efficiency greater than 50% under an incident signal of 0 dBm in the rectenna. The tests are carried out in an academic environment using a multi SSID router, collecting 494 mJ without requiring special modifications in the router used as an energy source.

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Energy Harvesting with 2.45 GHz Rectenna for urban application

Cited by 4 publications

References 9 publications

Literature Study of Harvesting Energy with Resources Radio Frequency

Literature Study of Harvesting Energy with Resources Radio Frequency

Part II: A Heuristic Approach to Classifying Different Multiple Urban Settings for Ambient RF Energy Harvesting Potential using FM Technology as an RF Energy Source

A Simple WiFi Harvester with a Switching-Based Power Management Scheme to Collect Energy from Ordinary Routers

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