• André, R., M. Pinnock, J.-P. Villain, and C. Hanuise, Influence of magnetospheric processes on winter HF radar spectra characteristics, Ann. Geophys., 20, 17831793, 2002.
  • Baker, K. B., R. A. Greenwald, J. P. Villain, and S. Wing, Spectral characteristics of high frequency backscatter from high latitude ionospheric irregularities: A statistical survey, Tech. Rep. RADC-TR-87-284, Rome Air Dev. Cent., Griffiss Air Force Base, N. Y., 1988.
  • Boone, J. M., V. G. Sigillito, and G. S. Shaber, Signal detection capabilities of neural networks: Radiology applications, Med. Phys., 17(2), 234241, 1990.
  • Farley, D. T., Multiple-pulse incoherent-scatter correlation function measurements, Radio Sci., 7, 661666, 1972.
  • Gorman, R. P., and T. J. Sejnowski, Analysis of hidden units in a layered network trained to classify sonar targets, Neural Networks, 1, 7589, 1988.
  • Greenwald, R. A., K. B. Baker, R. A. Hutchins, and C. Hannise, An HF phased array radar for studying small-scale structure in the high-latitude ionosphere, Radio Sci., 20, 6379, 1985.
  • Greenwald, R. A., et al., DARN/SUPERDARN: A global view of the dynamics of high-latitude convection, Space Sci. Rev., 71, 761, 1995.
  • Hanuise, C., R. A. Greenwald, and K. B. Baker, Drift motions of very high latitude F region irregularities: Azimuthal Doppler analysis, J. Geophys. Res., 90, 97179725, 1985.
  • Lapedes, A., and R. Farber, Nonlinear signal processing using neural networks: Prediction and system modeling, Rep. LA-UR-87-2662, Los Alamos Natl. Lab., Los Alamos, N. M., 1987.
  • Lippmann, R. D., An introduction to computing with neural nets, IEEE ASSP Mag., 422, 1987.
  • Rumelhart, D. E., and J. L. McClelland (Eds.), Parallel Distributed Processing, vol. 1, MIT Press, Cambridge, Mass., 1987.
  • Walker, A. D. M., R. A. Greenwald, and K. B. Baker, Determination of the fluctuation level of ionospheric irregularities from radar backscatter measurements, Radio Sci., 22, 689705, 1987.