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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Universiti Teknologi MARA,
2021-10.
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| LEADER | 00000 am a22000003u 4500 | ||
|---|---|---|---|
| 001 | repouitm_52084 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Ismail, Nuraiza |e author |
| 700 | 1 | 0 | |a Abd Kadir, Ermeey |e author |
| 245 | 0 | 0 | |a Reversed L-type matching impedance of RF-to-DC rectifier for energy harvesting system / Nuraiza Ismail and Ermeey Abd Kadir |
| 260 | |b Universiti Teknologi MARA, |c 2021-10. | ||
| 500 | |a https://ir.uitm.edu.my/id/eprint/52084/1/52084.pdf | ||
| 520 | |a 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. | ||
| 546 | |a en | ||
| 690 | |a Surveying | ||
| 655 | 7 | |a Article |2 local | |
| 655 | 7 | |a PeerReviewed |2 local | |
| 787 | 0 | |n https://ir.uitm.edu.my/id/eprint/52084/ | |
| 787 | 0 | |n https://jeesr.uitm.edu.my/ | |
| 856 | 4 | 1 | |u https://ir.uitm.edu.my/id/eprint/52084/ |z Link Metadata |