Author:Janse van Rensburg, V; Mishra, A; Nel, Willem AJDate:May 2013Some Inverse Synthetic Aperture Radar (ISAR) algorithms form the image in a two-step process of range alignment and phase conjugation. This paper discusses a comprehensive set of measures used to quantify the quality of range alignment, with ...Read more
Author:Abdul Gaffar, MY; Nel, Willem AJ; Inggs, MRDate:Sep 2009Inverse synthetic aperture radar (ISAR) imaging of sea vessels is a challenging task because their 3-D rotational motion over the coherent processing interval (CPI) often leads to blurred images. The selection of the duration of the CPI, also ...Read more
Author:Abdul Gaffar, MY; Nel, Willem AJ; Naicker, K; Steyn, J; Alanazi, T; Alzamil, ADate:Apr 2011This paper describes the design and working principles of an experimental multimode radar with a stepped-frequency Synthetic Range Profiling (SRP) and Inverse Synthetic Aperture Radar (ISAR) capability for the purpose of operator-based ...Read more