Time statistics of propagation over the ocean surface: a numerical study. - Baran U. Ungan; Joel T. Johnson (IEEE Trans. Geosci. Remote. Sens., 2000)

Optical theorem for electromagnetic scattering by a three-dimensional scatterer in the presence of a lossless half space. - Danai Torrungrueng; Baran U. Ungan; Joel T. Johnson (IEEE Geosci. Remote. Sens. Lett., 2004)