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2006 | 109 | 1 | 65-71
Article title

Aspects of the Scattering and Impedance Properties of Chaotic Microwave Cavities

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Abstracts
EN
We consider the statistics of the impedance Z of a chaotic microwave cavity coupled to a single port. We remove the non-universal effects of the coupling from the experimental Z data using the radiation impedance obtained directly from the experiments. We thus obtain the normalized impedance whose probability density function is predicted to be universal in that it depends only on the loss (quality factor) of the cavity. We find that impedance fluctuations decrease with increasing loss. The results apply to scattering measurements on any wave chaotic system.
Keywords
Contributors
author
  • Department of Physics, University of Maryland, College Park, MD 20742-4111 USA
  • Department of Electrical and Computer Engineering, University of Maryland, College Park, MD 20742-4111 USA
  • Center for Superconductivity Research, University of Maryland, College Park, MD 20742-4111 USA
  • Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, MD 20742-4111 USA
author
  • Department of Physics, University of Maryland, College Park, MD 20742-4111 USA
  • Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, MD 20742-4111 USA
author
  • Department of Physics, University of Maryland, College Park, MD 20742-4111 USA
  • Department of Electrical and Computer Engineering, University of Maryland, College Park, MD 20742-4111 USA
  • Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, MD 20742-4111 USA
author
  • Department of Physics, University of Maryland, College Park, MD 20742-4111 USA
  • Department of Electrical and Computer Engineering, University of Maryland, College Park, MD 20742-4111 USA
  • Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, MD 20742-4111 USA
author
  • Department of Physics, University of Maryland, College Park, MD 20742-4111 USA
  • Department of Electrical and Computer Engineering, University of Maryland, College Park, MD 20742-4111 USA
  • Center for Superconductivity Research, University of Maryland, College Park, MD 20742-4111 USA
References
  • 1. E.P. Wigner, Ann. Math., 53, 36, 51; ibid., 62, 548, 55; ibid., 65, 203, 57; ibid., 67, 325, 1958
  • 2. F. Haake, Quantum Signatures of Chaos, Springer-Verlag, Berlin 1991
  • 3. H.-J. Stockmann, Quantum Chaos, Cambridge University Press, Cambridge 1999 and references therein
  • 4. Y. Alhassid, Rev. Mod. Phys., 72, 895, 2000
  • 5. R. Holland, R.St. John, Statistical Electromagnetics, Taylor and Francis, Philadelphia 1999 and references therein
  • 6. P.A. Mello, P. Peveyra, T.H. Selgiman, Ann. Phys., 161, 254, 1985
  • 7. P.W. Brouwer, Phys. Rev. B, 51, 16878, 1995
  • 8. D.V. Savin, Y.V. Fyodorov, H.-J. Sommers, Phys. Rev. E, 63, 035202, 2001
  • 9. R.A. Mendez-Sanchez, U. Kuhl, M. Barth, C.H. Lewenkopf, H.-J. Stockmann, Phys. Rev. Lett., 91, 174102, 2003
  • 10. U. Kuhl, M. Martinez-Mares, R.A. Mendez-Sanchez, H.-J. Stockmann, Phys. Rev. Lett., 94, 144101, 2005
  • 11. L.K. Warne, K.S.H. Lee, H.G. Hudson, W.A. Johnson, R.E. Jorgenson, S.L. Stronach, IEEE Trans. Ant. Prop., 51, 978, 2003
  • 12. X. Zheng, T.M. Antonsen, E. Ott, to be published in J. Electromag., also available at http://arxiv.org/abs/cond-mat/0408327
  • 13. X. Zheng, T.M. Antonsen, E. Ott, to be published in J. Electromag.}, also available at http://arxiv.org/abs/cond-mat/0408317
  • 14. S. Hemmady, X. Zheng, E. Ott, T. Antonsen, S.M. Anlage, Phys. Rev. Lett., 94, 014102, 2005
  • 15. S. Hemmady, X. Zheng, E. Ott, T. Antonsen, S.M. Anlage, to be published in Phys. Rev. E}, also available at http://arxiv.org/abs/nlin.CD/0503012
  • 16. O. Hul, S. Bauch, P. Pakoński, N. Savytskyy, K. Zyczkowski, L. Sirko, Phys. Rev. E, 69, 056205, 2004
  • 17. A. Gokirmak, D.-H. Wu, J.S.A. Bridgewater, S.M. Anlage, Rev. Sci. Instrum., 69, 3410, 1998
  • 18. P. So, S.M. Anlage, E. Ott, R.N. Oerter, Phys. Rev. Lett., 74, 2662, 1994
  • 19. D.-H. Wu, J.S.A. Bridgewater, A. Gokirmak, S.M. Anlage, Phys. Rev. Lett., 81, 2890, 1998
  • 20. S.-H. Chung, A. Gokirmak, D.-H. Wu, J.S.A. Bridgewater, E. Ott, T.M. Antonsen, S.M. Anlage, Phys. Rev. Lett., 85, 2482, 2000
  • 21. X. Zheng, S. Hemmady, T.M. Antonsen Jr., S.M. Anlage, E. Ott, cond-mat/0504196
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv109n106kz
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