Reconfigurable Patch Antenna Radiations Using Plasma Faraday Shield Effect

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Barro , Oumar Alassane ; Himdi , Mohamed ; Lafond , Olivier (2016)
  • Publisher: Institute of Electrical and Electronics Engineers
  • Related identifiers: doi: 10.1109/LAWP.2015.2470525
  • Subject: reconfigurable plasma Faraday shield effect. | [ SPI.PLASMA ] Engineering Sciences [physics]/Plasmas | Patch antenna | [ SPI.SIGNAL ] Engineering Sciences [physics]/Signal and Image processing | [ SPI.ELEC ] Engineering Sciences [physics]/Electromagnetism

International audience; This letter presents a new reconfigurable antenna associated with a plasma Faraday shield effect. The Faraday shield effect is realized by using a fluorescent lamp. A patch antenna operating at 2.45 GHz is placed inside the lamp. The performance of the reconfigurable system is observed in terms of S11, gain and radiation patterns by simulation and measurement. It is shown that by switching ON the fluorescent lamp, the gain of the antenna decreases and the antenna system (patch+lamp) keeps a good matching at the operating frequency. This reconfigurable antenna can be used to avoid coupling with other communications or radar systems working in the same frequency band.
  • References (10)

    [1] U.S. Inan and M. Golkowski, "Principles of plasma physics for engineers and scientists," Cambridge University Press, New York, 2011.

    [2] M. Laroussi and J.R. Roth, "Numerical calculation of the reflection, absorption, and transmission of microwaves by nonuniform plasma slab," IEEE Trans Plasma Sci., vol. 21, pp. 366-372, Aug. 1993.

    [3] I. Alexeff, T. Anderson, S. Parameswaran, E. P. Pradeep, J. Hulloli, P. Hulloli, "Experimental and theoretical results with plasma antennas," IEEE Trans., Plasma Sci., vol. 34, no. 2, pp. 166-172, April 2006.

    [4] Theodore Anderson, "Smart plasma antenna," in Plasma Antennas, Artech House, MA, Norwood, pp. 79-112, 2011.

    [5] M. T. Jusoh, O. Lafond, F. Colombel, and M. Himdi, "Performance of a reconfigurable reflector antenna with scanning capability using low cost plasma elements,"Microwave and Optical Technology Letters, vol. 55, no. 12, pp. 2869-2874, 2013.

    [6] M. T. Jusoh, M. Himdi, F. Colombel, and O. Lafond, "Performance and radiation patterns of a reconfigurable plasma corner-reflector antenna," IEEE Antennas and Wireless Propagation Letters, no 99, pp. 1137-1140, 2013.

    [7] H. M. Zali, M. T. Ali , N. A. Halili, H. Ja'afar, A. N. Dagang and I. Pasya "Design monopole antenna with florescent tube at 4.9 GHz," Asia-Pacific Microwave Conference Proceedings, pp. 1049-1051, 2013.

    [8] G. Cerri, R. De Leo, V. M. Primiani, and P. Russo, "Measurement of the properties of a plasma column used as a radiated element," IEEE Trans. on Instrumentation and Measurement, vol. 57, n. 2, pp. 242-247, Feb. 2008.

    [9] Maxi Helitron, 220-240V/ 50Hz, Beneito and Faure, Lighting S.L.,

    [10] CST, "Computer Simulation Technology,"

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