Effect of Load Resistance and Power variation on RF Energy Harvester Circuit
Keywords:
Energy harvester, stage rectifier RF to DCpower conversion.Abstract
In this research paper author proposed 4 different circuit networks for RF energy harvesting. Three circuits were compared on the basis of variation in the load resistance, and all these variable load circuits were compared with the variation of power and comparison of the same is presented. Three circuits with single, double and triple stages of the rectifier is presented and compared. It has found that at the value of 85KΩ of the load resistance, all three circuits showed good efficiency and high output voltage. And when power was varied then at -6dBm of power better efficiency and output voltage has been achieved.
References
- Jabbar, H., Y. S. Song, and T. T. Jeong, \RF energy harvesting system and circuits for charging of mobile devices consumer electrons," IEEE Transcations on Consumer Electronics, Vol. 56,No. 1, 247{253, Feb. 2010.
- Arrawatia, M., M. S. Baghini, and G. Kumar, \RF energy harvesting system at 2.67 and 5.8 GHz," Proceedings of Asia-Paci¯c Microwave Conference, 900{903, 2010.
- Arrawatia, M., M. S. Baghini, and G. Kumar, \RF energyharvesting system from cell towers in 900MHz band," National Conference on Communications, (NCC) 2011, 1{5, Jan. 28{30,2011.
- http://www.rfwirelesssensors.com/2009/01/intel-ambient-rf-energy-harvesting-demonstration/, accessed on May 5, 2009.
- http://www.powercastco.com/PDF/P2110-datasheet.pdf, Ac-cessed on Jun. 14, 2010.
- Chiam, T. M., L. C. Ong, M. F. Karim, and Y. X. Guo, \5.8 GHz circularly polarized rectennas using schottky diode and LTC5535 recti¯er for RF energy harvesting," 2009 Asia-Paci¯c MicrowaveConference (APMC 2009), 32{35, 2009.
- Farinholt, K. M., G. Park, and C. R. Farra, \RF energy transmission for a low-power wireless impedance sensor node,"IEEE Sensors Journal, Vol. 9, No. 7, 793{800, Jul. 2009.
- L. Pham, and A.-V. Pham, "Triple bands antenna and high efficiency rectifier design for RF energy harvesting at 900, 1900 and 2400 MHz,"inProc. of IEEE MTT-S International Microwave Symposium (IMS), Seattle, WA, June 2013.
- Masotti, A. Costanzo, and S. Adami, "Design and realization of a wearable multifrequency RF energy harvesting system," in IEEE Proc. Of European Conference on Antennas and Propagation (EUCAP), pp. 517-520, Rome, Italy, April 2011.
- Keyrouz, H. J. Visser, and A. G. Tijhuis, "Multi-band simultaneous radio frequency energy harvesting," in IEEE Proc. of European Conference on Antennas and Propagation (EuCAP), pp. 3058-3061, Gothenburg, Sweden, April 2013.
- A.Hagerty, F.B. Helmbrecht, W.H. cCalpin, R.Zane, and Z. B. Popovic, "Recycling ambient microwave energy with broad-band rectenna arrays," IEEE Trans. Microw. Theory Tech., vol. 52, no. 3, pp. 1014- 1024, Mar. 2004.
- Meaamar, C. C. Boon, K. S. Yeo, and M. A. Do, "A wideband low power low-noise amplifier in CMOS technology,"IEEE Trans. Circuits Syst.I,Reg.Papers, vol. 57, no. 4, pp. 773-782, Apr. 2010.
- Wang, L. Zhang, and Z. Yu, "A wideband inductorless LNA with local feedback and noise cancelling for low-power low-voltage applications", IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 57, no. 8, pp.1993-2005, Aug. 2010.
- Bo Li, Xi Shao, Shahshahan, N., Goldsman, N., Salter, T., Metze, G.M.,"An Antenna Co-Design Dual Band RF Energy Harvester", IEEE Transactions on Circuits and Systems I, Regular Papers, vol.60, no.12, pp.3256 - 3266, Dec. 2013.
H. Sun, Y. Guo, Z. Zhong, "Design of a high-efficiency 2.45-GHz rectenna for lowinput- power energy harvesting," IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 929-932, Aug. 2012.
Downloads
Published
Issue
Section
License
Copyright (c) IJSRSET
This work is licensed under a Creative Commons Attribution 4.0 International License.