New Properties of the Radon Transform of the Cross Wigner/Ambiguity Distribution Function
WU Shu-yue · Journal of Hunan University · 2001
We have showed that the Radon transform of the cross Wigner distribution function is a separable multiplication of fractional Fourier transform of these functions.Thus,the 2-dimension cross ambiguity function is a surface form of fractional correlation for 1-dimension signals,each signal is associated with the angle of observation over the surface.