Design of Rectifying Circuit and Harmonic Suppression Antenna for RF Energy Harvesting

S. Ahmed, Z. Zakaria, M. N. Husain, A. Alhegazi

Abstract


In this paper a rectifying circuit and antenna designs at frequency of 2.45 GHz are presented. The antenna has a form of two-layer through which high gain and harmonic rejection property are embedded. The rectifying circuit consists of two stages with four fast switching diodes to provide high output DC voltage. The power combiner is used to combine the two stages and maximize the output DC voltage. The equivalent circuits of both antenna and rectifying circuit that are derived from lumped components, are presented. From measurement, the proposed rectifying circuit can achieve 78.7 % with load resistance 4 KΩ and input power of 20 dBm. The advantages of the proposed rectifying antenna are that the harmonic rejection filter is not needed and the cost of the overall rectifying antenna design is low. These benefits make it suitable for RF energy harvesting applications.

Keywords


Antenna Design; Enhanced Gain; Harmonic Suppression; Rectifiying Circuit; RF Energy Harvesting;

Full Text:

PDF

References


W. C. Brown, “The history of power transmission by radio waves,” IEEE Trans. Microw. Theory Tech., vol. MTT-32, no. 9, pp. 1230– 1242, Sep. 1984.

S. A. Qasem, M. N. Husain, Z. Zakaria, M. S. I. M. Zin and A. Alhegazi, “Rectenna Designs for RF Energy Harvesting System: a Review,” International Journal on Communications Antenna and Propagation (IRECAP), vol. 6, no. 2, pp. 82-89, Apr. 2016.

M. Han, S. Jung and H. Sohn, “High Efficient Rectenna Using a Harmonic Rejection Low Pass Filter for RF based Wireless Power Transmission”, 11th International Symposium on Wireless Communications Systems (ICWCS), pp.423-426. 2014.

A. Mavaddat, S. Armaki, and A. Erfanin, “Millimeter-wave energy harvesting using 4 × 4 microstrip patch antenna array,” IEEE Antennas Wireless Propag. Lett., vol. 14, pp. 515–518, Feb. 2015.

S. V. Kumar, P. Patel and A. Mittal, "Design, Analysis and Fabrication of Rectenna for Wireless Power Transmission - Virtual Battery," National Conference on Communication, Kharagpur India, pp.1-4, Feb 2012.

J. Zhang, Y. Huang, and P. Cao, “A wideband cross dipole rectennafor RF wireless harvesting,” In Proc. of IEEE European Conference on Antennas and Propagation (EuCAP), pp. 3063-3067, Gothenburg, Sweden, April 2013.

T. C. Yo, C. M. Lee, C. M. Hsu, and C. H. Luo, “Compact circularly polarized rectenna with unbalanced circular slots,” IEEE Trans. Antennas Propag., vol. 56, no. 3, pp. 882–886, Mar. 2008.

Z. K. Ma and G. A. E. Vandenbosch “Wideband harmonic rejection filtenna for wireless power transfer,” IEEE Trans. Antennas Propag., vol. 62, no. 1, pp. 371–377, Oct. 2013.

Z. Harouni, L. Osman, and A. Gharsallah, “Efficient 2.45GHz rectenna design with high harmonic rejection for wireless power transmission,” International Journal of Computer Science, vol. 7, no. 5, 2010.

M. J. Nie, X. X. Yang, G. N. Tan, B. Han, "A compact 2.45-GHz broadband rectenna using grounded coplanar waveguide", IEEE Antennas Wireless Propag. Lett., vol. 14, pp. 986-989, Dec. 2015.

E. Falkenstein, M. Roberg, Z. Popovic, "Low-power wireless power delivery", IEEE Trans. Microw. Theory Tech., vol. 60, no. 7, pp. 2277-2286, Jul. 2012.

M. A. Sennouni, J. Zbitou, B. Abboud, A. Tribak and M. Latrach, “Efficient rectenna design incorporating new circularly polarized antenna array for wireless power transmission at 2.45GHz,” in Proc. 2014 International Renewable and Sustainable Energy Conference (IRSEC), Oct. 2014, pp. 577-581.

U. Olgun, C. Chen, and J. Volakis, “Investigation of rectenna array configurations for enhanced RF power harvesting,” IEEE Antennas Wireless Propag. Lett., vol. 10, pp. 262–265, Apr. 2011.

G. Andia Vera, A. Georgiadis, A. Collado, and S. Via, "Design of a 2.45 ghz rectenna for electromagnetic (em) energy scavenging," in Radio and Wireless Symposium (RWS), 2010 IEEE, jan. 2010, pp. 61-64.

F. Huang, T. Yo, C. Lee, and C. Luo, "Design of circular polarization antenna with harmonic suppression for rectenna application," IEEE Antennas Wireless Propag. Lett., vol. 11, pp. 592-595, 2012.

H. Takhedmit, L. Cirio, S. Bellal, D. Delcroix, O. Picon, "Compact and efficient 2.45 GHz circularly polarised shorted ring-slot rectenna", Electron. Lett., vol. 48, no. 5, pp. 253-254, Mar. 2012.

H. Takhedmit, B. Merabet, L. Cirio, B. Allard, F. Costa, C. Vollaire, and O.Picon, “A 2.45-GHz low cost and efficient rectenna,” in Proc. 4th Eur. Antennas Propag. Conf., pp. 1–5, 2010.

Ian Hunter, Theory and Design of Microwave Filters, The Institution of Electrical Engineers, 2001.

Z. Jingjing, Y. Zheng, “Models for 31-mode PVDF energy harvester for wearable applications”, The Scientific World Journal, vol. 2014.


Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

ISSN: 2180-1843

eISSN: 2289-8131