Abstract
For this comparison, space-time images are generated from broadband bistatic scattering data. Two imaging methods are used: an extension of reflection tomography [P. B. Abraham and C. F. Gaumond, J. Acoust. Soc. Am. 82, 1303–1314 (1987)] and far-field cylindrical holography. The sharpness of the space-time impulse response, or resolution, as well as the appearance of scattering mechanisms such as reflection, diffraction, and plate wave propagation are shown for the case of a right circular cylindrical shell with hemispherical endcaps.
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