Energized IOT Sensor through RF Harvesting Energy

Authors

  • Mohamed Zied Chaari Qatar university
  • Rashid Al-Rahimi Qatar Scienitific Club
  • Otman Aghzout University of Abdelmalek Essaadi, Tetouan, Morocco

DOI:

https://doi.org/10.3991/ijoe.v18i09.30839

Keywords:

Rectenna, Wireless power Harvesting, Patch antenna, Radio Frequency, IoT sensors.

Abstract


Wireless Power Collecting (WPC) present the future in powering and energizing intelligent Internet of Things (IoT) electronics devices. This chapter studies and utilizes a circuit to powering wirelessly IoT devices. The WPC offer a best technique to help researchers and engineers of modern societies to build cell blocks. The concept is to energy any IoT devices and sensors wirelessly from Radio Frequency (RF) power strength in the same areas that may be hard to achieve or potentially hazardous. We implemented the RF harvesting technology with IoT devices to increase the efficiency of sensors. The idea of this system is to power up and self-energize any IoT sensors wirelessly. This work studies two different topologies of a rectangular patch antenna and different RF harvesting circuit voltage multiplier configurations using a microwave power station as the input RF source. This work aims to utilize the wireless power transmission technique in the smart house solution. The proposed prototype gets all technical parameters to generate enough electricity to power up the bulbs 5 W wirelessly at a gap distance around a five meters. Finally, we test the RF rectifier circuit coupled with a twin patch antenna that can self-energize the bulb, eventually devices work without batteries.

Author Biography

Mohamed Zied Chaari, Qatar university

Mohamed zied chaari received the Ph.D. degree in Electronics and Telecommunication. He has devoted over ten years to R&D in microwave technology and RF harvesting energy. Dr. Zied is a senior member of the Institute of Electrical and Electronics Engineers (IEEE) and the microwave theory society. Mohamad Zied Chaari is the winner on Stars of Science Season 3 in 2011 placed fourth (Qatar Foundation) and Grand prize of the 7th International Invention Fair in the Middle East-IIFME, held in December in Kuwait. Mohamad's employment repertoire is currently occupied with active roles as Technology Expert at Manufacturing Technology Center (MD), Technical expert at Qatar Scientific Club, and lecturer in the Department of Computer Science and Engineering at Qatar University. Since 2015, We focus on rapid prototyping. With 5-axis CNC, SLS 3D printing, and CNC lathe, it can also do oxidation, oil injection, powder spraying, electroplating, PCB design, and other processes. Dr. Zied has four patents under his name, more than twenty published research, and two books.

Covr iJOE Vol. 18 No. 09 (2022)

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Published

2022-07-11

How to Cite

Chaari, M. Z., Al-Rahimi, R. ., & Aghzout, O. (2022). Energized IOT Sensor through RF Harvesting Energy. International Journal of Online and Biomedical Engineering (iJOE), 18(09), pp. 4–28. https://doi.org/10.3991/ijoe.v18i09.30839

Issue

Vol. 18 No. 09 (2022)

Section

Papers

License

Copyright (c) 2022 Mohamed Zied ZIED Chaari

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