10 June 2013 Propagation in channels
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Abstract
We describe how one can obtain the phase space differential equation for joint position-wavenumber distributions for pulse propagation with dispersion and attenuation. We show that there are many advantages to the phase space equation both from the point of view of insight and practical calculation. We use the method to obtain new approximations for pulse propagation. The phase space distributions we use are the Wigner distribution and spectrogram.
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J. S. Ben-Benjamin, J. S. Ben-Benjamin, L. Cohen, L. Cohen, } "Propagation in channels", Proc. SPIE 8744, Automatic Target Recognition XXIII, 874413 (10 June 2013); doi: 10.1117/12.2020726; https://doi.org/10.1117/12.2020726
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