DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING

This paper discusses on optimising the RF rectifier circuit that is suitable for wireless battery charging. The initial stage of a rectifier circuit comes from a voltage multiplier and it converts low AC power to high DC power. The rectifier helps in converting AC to DC and there are two type of rec...

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Main Author: DORAISELVAN, LOGARAAJ
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.20192 /
Published: IRC 2019
Online Access: http://utpedia.utp.edu.my/20192/1/Logaraaj.pdf
http://utpedia.utp.edu.my/20192/
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id utp-utpedia.20192
recordtype eprints
spelling utp-utpedia.201922019-12-20T16:12:58Z http://utpedia.utp.edu.my/20192/ DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING DORAISELVAN, LOGARAAJ This paper discusses on optimising the RF rectifier circuit that is suitable for wireless battery charging. The initial stage of a rectifier circuit comes from a voltage multiplier and it converts low AC power to high DC power. The rectifier helps in converting AC to DC and there are two type of rectifier which are half-wave rectifier and full-wave rectifier. This paper works on full-wave rectifier circuit and a little knowledge of Heinrich Greinacher Villard course. The current design of rectifier DC conversion efficiency about 50%. This low-level power maybe caused by the level of RF energy and the mismatching of the antenna to the rectifier. To further enhance the rectifier circuit, the design or the matching impedance circuit is changed since the T-model matching circuit is used. The idea of using this model because it helps in increasing the power efficiency of the circuit. The target efficiency for this project is at least 70%. The efficiency of the output power is not only affected by the rectifier circuit, but it is also affected by the antenna. The rectifier plays an important role as compared to the antenna. IRC 2019-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/20192/1/Logaraaj.pdf DORAISELVAN, LOGARAAJ (2019) DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING. IRC, Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
description This paper discusses on optimising the RF rectifier circuit that is suitable for wireless battery charging. The initial stage of a rectifier circuit comes from a voltage multiplier and it converts low AC power to high DC power. The rectifier helps in converting AC to DC and there are two type of rectifier which are half-wave rectifier and full-wave rectifier. This paper works on full-wave rectifier circuit and a little knowledge of Heinrich Greinacher Villard course. The current design of rectifier DC conversion efficiency about 50%. This low-level power maybe caused by the level of RF energy and the mismatching of the antenna to the rectifier. To further enhance the rectifier circuit, the design or the matching impedance circuit is changed since the T-model matching circuit is used. The idea of using this model because it helps in increasing the power efficiency of the circuit. The target efficiency for this project is at least 70%. The efficiency of the output power is not only affected by the rectifier circuit, but it is also affected by the antenna. The rectifier plays an important role as compared to the antenna.
format Final Year Project
author DORAISELVAN, LOGARAAJ
spellingShingle DORAISELVAN, LOGARAAJ
DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
author_sort DORAISELVAN, LOGARAAJ
title DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
title_short DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
title_full DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
title_fullStr DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
title_full_unstemmed DEVELOPMENT AND ANALYSIS OF RF RECTIFIER CIRCUIT DESIGN FOR WIRELESS BATTERY CHARGING
title_sort development and analysis of rf rectifier circuit design for wireless battery charging
publisher IRC
publishDate 2019
url http://utpedia.utp.edu.my/20192/1/Logaraaj.pdf
http://utpedia.utp.edu.my/20192/
_version_ 1741195588293099520
score 11.62408

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