Joseph, Victor (2017) Development Of Integreted RF Rectifier And Power Storage For Portable Charging System. Project Report. UTeM, Melaka, Malaysia. (Submitted)
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Development Of Integreted RF Rectifier And Power Storage For Portable Charging System.pdf - Submitted Version Download (590kB) |
Abstract
Radio Frequency Energy Transfer is a research area of on demand technology,related to sustainability which could turn into a promising alternative to existing energy resources.Energy harvesting offer a potential solution to the barrier faced by Wireless sensor networks (WSNs) in order to supply power without the need of wiring and also replacement of battery.One of the crucial parts in RF Energy Harvesting is rectifying circuit that converts the RF signal to DC signal.In this project an optimum rectifying circuit is designed along with the analysis of DC converters and power storage for portable charging system,the rectifier design is simulated by using Advance Design System (ADS) 2011 software then fabricated and measured in the laboratory.Frequency 2.45GHz are proposed for this project.This rectifying circuit consists of a single stub matching network and a voltage doubler.At the input power level of 20dbm,the measured result shows a RF to DC conversion efficiency achieving 61.4% with the corresponding DC output voltage of 3.196V with current output of 5.3mA.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Radio frequency,Energy storage |
| Subjects: | T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Library > Final Year Project > FKEKK |
| Depositing User: | Mohd. Nazir Taib |
| Date Deposited: | 30 Jul 2018 08:35 |
| Last Modified: | 30 Jul 2018 08:35 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/21202 |
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