Series-connected rectenna associations are proposed to improve the harvesting performance of conventional rectenna circuits by recovering power from different directions. With an available input power of −20 dBm, post-layout simulations evaluated the total output power of four series-connected rectennas designed in Complementary Metal Oxide Semiconductor Fully Depleted Silicon On Insulator (CMOS FD-SOI) 28 nm technology, to 14 µW at maximum power point (MPP), while the post-layout simulation of a single rectenna yields 5 µW at the same input power level. However, the rectenna association performance may be significantly degraded when dealing with different input power levels among rectennas. Therefore, a passive bypass circuit has been added at the output of the series association to short-circuit the weakest rectenna. The proposed design is cost-effective since there is a negligible silicon penalty and no additional power losses. In the designed four series-connected rectenna association, the total output power is 7 µW at MPP with the bypass circuit when the strongest and the weakest rectennas receive −20 and −35 dBm, respectively. Also, thanks to the bypass circuit, the efficiency of the rectenna association and the ratio of maximum achieved power are improved by, respectively, 10 and 20%.

References

1. 1)
  - 14. Hagerty, J., Helmbrecht, F., McCalpin, W.,, et al: ‘Recycling ambient microwave energy with broad-band rectenna arrays’, IEEE Trans. Microw. Theory Tech., 2004, 52, (3), pp. 1014–1024.
2. 2)
  - 18. Degrenne, N., Marian, V., Vollaire, C.,, et al: ‘Voltage reversal in unbalanced rectenna association’, IEEE Antennas Wirel. Propag. Lett., 2012, 11, pp. 941–944.
3. 3)
  - 8. Shameli, A., Safarian, A., Rofougaran, A.,, et al: ‘Power harvester design for passive UHF RFID tag using a voltage boosting technique’, IEEE Trans. Microw. Theory Tech., 2007, 55, (6), pp. 1089–1097.
4. 4)
  - 3. Oishi, T., Kawano, N., Kasu, M.: ‘Demonstration of RF-DC conversion using dual diode rectifier circuit for rectenna with diamond Schottky barrier diodes’. Compound Semiconductor Week, Toyama, Japan, June 2016.
5. 5)
  - 11. Ferreira, D., Sismeiro, L., Ferreira, A.,, et al: ‘Hybrid FSS and rectenna design for wireless power harvesting’, IEEE Trans. Antennas Propag., 2016, 64, (5), pp. 2038–2042.
6. 6)
  - 19. Shinohara, N., Matsumoto, H.: ‘Dependence of dc output of a rectenna array on the method of interconnection of its array elements’, Electr. Eng. Jpn., 1998, 125, (1), pp. 9–17.
7. 7)
  - 20. Khaled, F., Ondel, O., Allard, B.: ‘Optimal energy harvesting from serially connected microbial fuel cells’, IEEE Trans. Ind. Electron., 2015, 62, (6), pp. 3508–3515.
8. 8)
  - 2. Lu, P., Yang, X.-S., Li, J.-L.,, et al: ‘Polarization reconfigurable broadband rectenna with tunable matching network for microwave power transmission’, IEEE Trans. Antennas Propag., 2016, 64, (3), pp. 1136–1141.
9. 9)
  - 10. Le, T., Mayaram, K., Fieze, T.: ‘Efficient far-field radio frequency energy harvesting for passively powered sensor networks’, IEEE J. Solid-State Circuits, 2008, 43, (5), pp. 1287–1302.
10. 10)
  - 21. Khaled, F., Kharrat, I., Vuong, T.-P.,, et al: ‘Optimal energy harvesting from a stack of serially-connected rectennas’. Journées Scientifiques URSI-France, Rennes, France, Mars 2016, pp. 17–21.
11. 11)
  - 22. Paing, T., Falkenstein, E., Zane, R.,, et al: ‘Custom IC for ultra-low power RF energy harvesting’. 25th Annual IEEE Applied Power Electronics Conf. (APEC), Washington, DC, USA, February 2009, pp. 1239–1245.
12. 12)
  - 6. Umeda, T., Yoshida, H., Sekine, S., et al: ‘A 950 MHz rectifier for sensor networks with 10-m distance’, IEEE J. Solid-State Circuits, 2006, 41, (1), pp. 35–41.
13. 13)
  - 4. Marian, V., Allard, B., Vollaire, C.,, et al: ‘Strategy for microwave energy harvesting from ambient field or a feeding source’, IEEE Trans. Power Electron., 2012, 27, (11), pp. 4481–4491.
14. 14)
  - 12. Kapilevich, B., Shashkin, V., Litvak, B.,, et al: ‘W-band rectenna coupled with low-barrier mott diode’, IEEE Microw. Wirel. Compon. Lett., 2016, 26, (8), pp. 637–639.
15. 15)
  - 16. Marian, V., Vollaire, C., Verdier, J.,, et al: ‘An alternative energy source for low power autonomous sensors’. 5th European Conf. Antennas Propagation, Rome, Italy, April 2011, pp. 405–409.
16. 16)
  - 13. Song, C., Huang, Y., Carter, P.: ‘A novel six-band dual CP rectenna using improved impedance matching technique for ambient RF energy harvesting’, IEEE Trans. Antennas Propag., 2016, 64, (7), pp. 3160–3171.
17. 17)
  - 5. Visser, H.J., Reniers, A.C.F., Theeuwes, J.A.C.: ‘Ambient RF energy scavenging: GSM and WLAN power density measurements’. 38th European Microwave Conf., Amsterdam, The Netherlands, October 2008, pp. 721–724.
18. 18)
  - 1. Sun, H., Geyi, W.: ‘A new rectenna with all-polarization-receiving capability for wireless power transmission’, IEEE Antennas Wirel. Propag. Lett., 2016, 15, pp. 814–817.
19. 19)
  - 7. Nakamato, H., Yamazaki, D., Yamamoto, T.,, et al: ‘A passive UHF RF identification CMOS tag IC using ferroelectric RAM in 0.35-μm technology’, IEEE J. Solid-State Circuits, 2007, 42, (1), pp. 101–110.
20. 20)
  - 15. Zbitou, J., Latrach, M., Toutain, S.: ‘Hybrid rectenna and monolithic integrated zero-bias microwave rectifier’, IEEE Trans. Microw. Theory Tech., 2006, 54, (1), pp. 147–152.
21. 21)
  - 9. Yi, J., Ki, W.-H., Tsui, C.-Y.: ‘Analysis and design strategy of UHF micro-power CMOS rectifiers for micro-sensor and RFID applications’, IEEE Trans. Circuits Syst., 2007, 54, (1), pp. 153–166.
22. 22)
  - 17. Monti, G., Tarricone, L., Spartano, M.: ‘X-band planar rectenna’, IEEE Antennas Wirel. Propag. Lett., 2011, 10, pp. 1116–1119.

Design of rectenna series-association circuits for radio frequency energy harvesting in CMOS FD-SOI 28 nm

References

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