Abstract: The problem of concern here is instantaneous frequency rate (IFR) estimation of multicomponent two-dimensional (2-D) chirp signals. First, the 2-D cubic phase function (CPF) is defined.
Multidimensional Motion Parameters’ Estimation for Multi-SAR System Using the Cubic Phase Function
Abstract: In this paper, the motion parameters' estimation problem in synthetic aperture radar (SAR) imaging is extended to the multidimensional case, and the azimuth signal of a moving target with ...
Graduate School of Technology, Industrial and Social Sciences, Tokushima University, 2-1 Minami Josanjima-cho, Tokushima 770-8506, Japan ...
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