Dual band RF energy harvester for wearable electronic technology

Naresh, B.; Singh, Vinod Kumar; Bhargavi, V. Ratna

doi:10.1109/aeeicb.2017.7972428

Cited by 17 publications

(8 citation statements)

References 8 publications

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“…Adicionalmente, se ha conectado un elemento posterior al rectificador en un 16% de las rectenas, dicho elemento es un convertidor DC-DC [19,24,26,32,45,47,49,50,55,61,73,79,82,91,92,108,113]. Aunque la eficiencia total de la rectena se ve disminuida por las pérdidas que existen en dicho elemento, éste ayuda a mantener el nivel de tensión que se le aplica a la carga.…”

Section: Figura 8 Porcentaje De Los Elementos Usados En Launclassified

Rectenas para el Cosechamiento de Energía de los Sistemas de Comunicaciones en RF: Una Revisión

Contreras

Eléctrica

Urdaneta³

2020

Rev. Téc. Ing. Univ. Zulia.

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Section: Figura 8 Porcentaje De Los Elementos Usados En Launclassified

Rectenas para el Cosechamiento de Energía de los Sistemas de Comunicaciones en RF: Una Revisión

Contreras

Eléctrica

Urdaneta³

2020

Rev. Téc. Ing. Univ. Zulia.

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“…Here height h of substrate is 2mm, dielectric constant is 1 and operating frequency is 4 GHz. In this paper simulation is done by using CST software studio and gives the results in terms of reflection coefficient, gain, bandwidth and efficiency [13][14][15]. Fig.1 illustrates Trophy shape antenna consist three layers in which first layer is known as ground, made by copper tape of 0.03mm thickness, second layer is of substrate.…”

Section: Introductionmentioning

confidence: 99%

Realization of trophy shaped flexible wearable antenna based on foam substrate

Dubey¹,

Singh²,

Bhoi³

et al. 2018

IJET

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The endeavor of this paper is to analyze a light weighted flexible antenna for modern communication system. There are three different patch designs with operating frequency 4GHz. These proposed antennas are compact in size, shows high directivity and large bandwidth. Ex-pandable polystyrene foam is used as a substrate because such antenna are bendable, wearable, cheap, require less attention and having good features like low dielectric constant, low loss tangent and better efficiency. The antenna parameters like reflection coefficient, gain, band-width, radiation pattern are analyzed. The reflection coefficient of anticipated antenna provides a good concurrence between simulated and measured result. Foam based design is simulated by using CST studio.

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“…To set up the particular process between the harvesting circuit and electronic usage, such as (sensor and operate the less power consumable device) the better management should be required [5]. There is a basic need to get the max power output with proper management [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Power harvesting through flexible rectenna at dual resonant frequency for low power devices

Singh¹,

Saxena²,

Khare³

et al. 2018

IJET

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In Wireless power transmission, the transmission of electrical energy can be done without using any conductor or lead. After the simulation of wearable antenna, two resonant frequencies are obtained, i.e. 9.94 GHz and 7.35 GHz. For the designing of antenna, instead of using glass epoxy material, textile material is used having dielectric constant 1.7. The places where it is difficult to transfer the electrical energy, textile antenna is useful in those places. Ambient radio frequency can be converted in DC signal through the rectifier. All the graphs related to rectenna, such as return loss, output voltage and current at load are presented in this paper. Textile antenna for energy harvesting is de-signed in CST software and further rectenna circuit can be designed in Pspice Software.

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Dual band RF energy harvester for wearable electronic technology

Cited by 17 publications

References 8 publications

Rectenas para el Cosechamiento de Energía de los Sistemas de Comunicaciones en RF: Una Revisión

Rectenas para el Cosechamiento de Energía de los Sistemas de Comunicaciones en RF: Una Revisión

Realization of trophy shaped flexible wearable antenna based on foam substrate

Power harvesting through flexible rectenna at dual resonant frequency for low power devices

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