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Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir

This paper presents the analysis of an RF energy harvesting system using a novel design of harvester antenna and wirelessly connected to reversed L-type matching impedance integrated with a 2-stage rectifier circuit. The rectifier circuit is based on a voltage doubler-type topology comprising only t...

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Main Authors: Ismail, Nuraiza, Abd Kadir, Ermeey
Format: Article
Language:English
Published: Universiti Teknologi MARA 2021
Subjects:
Surveying
Online Access:https://ir.uitm.edu.my/id/eprint/52084/1/52084.pdf
https://ir.uitm.edu.my/id/eprint/52084/
https://jeesr.uitm.edu.my/
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spelling my.uitm.ir.520842021-10-08T01:39:29Z https://ir.uitm.edu.my/id/eprint/52084/ Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir Ismail, Nuraiza Abd Kadir, Ermeey Surveying This paper presents the analysis of an RF energy harvesting system using a novel design of harvester antenna and wirelessly connected to reversed L-type matching impedance integrated with a 2-stage rectifier circuit. The rectifier circuit is based on a voltage doubler-type topology comprising only two circuit components which are a capacitor and Schottky diode that are capable of receiving a Wi-Fi input signal of 2.45 GHz from a harvester antenna. The antenna design is a rectangular patch antenna that is based on a coplanar waveguide feed. The zero biased Schottky diode of the SMS7630 model is chosen for the rectification process where the low input signal of -10dBm has successfully rectified the RF input power to the DC output voltage. The simulation results show that the 2-stage rectifier circuit needs impedance matching for a better DC output voltage with a good power conversion efficiency than a rectifier circuit without impedance matching for enabling low-power electronic devices. Universiti Teknologi MARA 2021-10 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/52084/1/52084.pdf ID52084 Ismail, Nuraiza and Abd Kadir, Ermeey (2021) Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir. Journal of Electrical and Electronic Systems Research (JEESR), 19: 6. pp. 167-172. ISSN 1985-5389 https://jeesr.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Surveying
spellingShingle Surveying
Ismail, Nuraiza
Abd Kadir, Ermeey
Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir
description This paper presents the analysis of an RF energy harvesting system using a novel design of harvester antenna and wirelessly connected to reversed L-type matching impedance integrated with a 2-stage rectifier circuit. The rectifier circuit is based on a voltage doubler-type topology comprising only two circuit components which are a capacitor and Schottky diode that are capable of receiving a Wi-Fi input signal of 2.45 GHz from a harvester antenna. The antenna design is a rectangular patch antenna that is based on a coplanar waveguide feed. The zero biased Schottky diode of the SMS7630 model is chosen for the rectification process where the low input signal of -10dBm has successfully rectified the RF input power to the DC output voltage. The simulation results show that the 2-stage rectifier circuit needs impedance matching for a better DC output voltage with a good power conversion efficiency than a rectifier circuit without impedance matching for enabling low-power electronic devices.
format Article
author Ismail, Nuraiza
Abd Kadir, Ermeey
author_facet Ismail, Nuraiza
Abd Kadir, Ermeey
author_sort Ismail, Nuraiza
title Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir
title_short Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir
title_full Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir
title_fullStr Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir
title_full_unstemmed Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir
title_sort reversed l-type matching impedance of rf-to-dc rectifier for energy harvesting system / nuraiza ismail and ermeey abd kadir
publisher Universiti Teknologi MARA
publishDate 2021
url https://ir.uitm.edu.my/id/eprint/52084/1/52084.pdf
https://ir.uitm.edu.my/id/eprint/52084/
https://jeesr.uitm.edu.my/
_version_ 1713202962235392000
score 13.211869

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