Home / Current Issue / Paper 1722253
Design of Rectenna for Wireless Energy Harvesting
Subject area: Science,Engineering and Technology · Area of research: RF and MIcrowave
DOI: https://doi.org/10.64388/IREV10I2-1722253
Abstract
A two-diode series-shunt rectifier operating at 2.1 GHz was designed, fabricated, and experimentally characterized for wireless power transfer. The circuit uses SMS7630 low-barrier Schottky diodes, distributed microstrip matching sections, a 1.0 µF output capacitor, and a resistive load. Harmonic-balance analysis was performed with a 2.1 GHz single-tone source, while scattering parameters were evaluated from 2.0 to 2.2 GHz. Input power was swept from −25 to +25 dBm and commercially available load resistances from 1 to 10 kΩ were examined. Simulation predicted a maximum RF-to-DC conversion efficiency of 27.7% at +5 dBm with a 5.6 kΩ load. Under the same nominal input-power and load conditions, the fabricated rectifier achieved a measured peak efficiency of 26.9%. The close agreement supports the two-diode series-shunt topology for targeted WPT at moderate RF input power.
Keywords
RF-To-DC Conversion, Schottky Diode, Series-Shunt Rectifier, Wireless Power Transfer.
References
[1] J. Kumar, R. Kumar, B. Basu, F. A. Talukdar, and A. Kumar, “Design challenges of rectenna for energy harvesting from microwave pollution,” Asian Journal of Water, Environment and Pollution, vol. 16, no. 2, pp. 21–25, 2019, doi: 10.3233/AJW190015.
[2] N. Marriwala, “Energy harvesting system design and optimization using high bandwidth rectenna for wireless sensor networks,” Wireless Personal Communications, vol. 122, pp. 669–684, 2022, doi: 10.1007/s11277-021-08918-x.
[3] S. Keerthana, V. Uthranarayan, Rajalakshmi, and A. Ramya, “Wireless power transfer using rectenna,” Journal of Physics: Conference Series, vol. 1362, art. 012037, 2019, doi: 10.1088/1742-6596/1362/1/012037.
[4] H. A. Shah and A. Z. Abdelhalim, “Compact and high-efficiency rectenna for wireless power-harvesting applications,” International Journal of Antennas and Propagation, vol. 2021, art. 1109850, 2021, doi: 10.1155/2021/1109850.
[5] D.-A. Nguyen, G. T. Bui, H. Nam, and C. Seo, “Design of dual-band inverse class-F rectifier for wireless power transfer and energy harvesting,” IEEE Microwave and Wireless Technology Letters, vol. 33, no. 3, pp. 355–358, 2023, doi: 10.1109/LMWC.2022.3217459.
[6] F. Erkmen, T. S. Almoneef, and O. M. Ramahi, “Electromagnetic energy harvesting using full-wave rectification,” IEEE Transactions on Microwave Theory and Techniques, vol. 65, no. 5, pp. 1843–1851, 2017, doi: 10.1109/TMTT.2017.2673821.
[7] T. Mitani, S. Kawashima, and N. Shinohara, “Analysis of voltage doubler behavior of 2.45-GHz voltage doubler-type rectenna,” IEEE Transactions on Microwave Theory and Techniques, vol. 65, 2017, doi: 10.1109/TMTT.2017.2668413.
[8] V. D. Pham, H. Takhedmit, and L. Cirio, “Waveform optimization using RF pulse signal on voltage doubler broadband rectenna,” IEEE Journal of Radio Frequency Identification, vol. 5, 2021, doi: 10.1109/JRFID.2020.3039878.
How to cite this paper
@article{1722253,
author = {Pradeep Dhanawade, Shivajirao Sangale},
title = {Design of Rectenna for Wireless Energy Harvesting},
journal = {Iconic Research And Engineering Journals},
year = {2026},
volume = {10},
number = {2},
pages = {1219-1222},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1722253.pdf},
abstract = {A two-diode series-shunt rectifier operating at 2.1 GHz was designed, fabricated, and experimentally characterized for wireless power transfer. The circuit uses SMS7630 low-barrier Schottky diodes, distributed microstrip matching sections, a 1.0 µF output capacitor, and a resistive load. Harmonic-balance analysis was performed with a 2.1 GHz single-tone source, while scattering parameters were evaluated from 2.0 to 2.2 GHz. Input power was swept from −25 to +25 dBm and commercially available load resistances from 1 to 10 kΩ were examined. Simulation predicted a maximum RF-to-DC conversion efficiency of 27.7% at +5 dBm with a 5.6 kΩ load. Under the same nominal input-power and load conditions, the fabricated rectifier achieved a measured peak efficiency of 26.9%. The close agreement supports the two-diode series-shunt topology for targeted WPT at moderate RF input power.},
keywords = {RF-To-DC Conversion, Schottky Diode, Series-Shunt Rectifier, Wireless Power Transfer.},
month = {August},
doi = {https://doi.org/10.64388/IREV10I2-1722253}
}