Lord, RTNel, Willem AJAbdul Gaffar, MY2007-08-022007-08-022006-05Lord, RT, Nel, WAJ and Abdul Gaffar, MY. 2006. Investigation of 3-D RCS Image formation of ships using ISAR. 6th European Conference on Synthetic Aperture Radar, EUSAR 2006, International Congress Centre, Dresden, pp 4http://hdl.handle.net/10204/1071Conventional Inverse Synthetic Aperture Radar (ISAR) utilises the rotational motion of a target such as a ship or an aircraft to obtain a 2-D image of the target’s radar cross section (RCS) profile from a coherent radar system. This concept can be extended to obtain a 3-D RCS profile if the target's translational and rotational motion has the required attributes and is known with sufficient accuracy. This paper is a preliminary investigation to see whether 3-D ISAR images can be generated with a single antenna, using an approach that is different from inter-ferometric ISAR. Simulation results have verified that 3-D ISAR images can be obtained under certain circum-stances. A major problem experienced with ship ISAR data is multipath reflection off the sea surface. Simula-tions have been performed, which illustrate the degrading effect of specular multipath on the final 3-D image.enImage formationISARInverse synthetic aperture radarConference PresentationLord, R., Nel, W., & Abdul Gaffar, M. (2006). Investigation of 3-D RCS Image formation of ships using ISAR. http://hdl.handle.net/10204/1071Lord, RT, WAJ Nel, and MY Abdul Gaffar. "Investigation of 3-D RCS Image formation of ships using ISAR." (2006): http://hdl.handle.net/10204/1071Lord R, Nel W, Abdul Gaffar M, Investigation of 3-D RCS Image formation of ships using ISAR; 2006. http://hdl.handle.net/10204/1071 .TY - Conference Presentation AU - Lord, RT AU - Nel, WAJ AU - Abdul Gaffar, MY AB - Conventional Inverse Synthetic Aperture Radar (ISAR) utilises the rotational motion of a target such as a ship or an aircraft to obtain a 2-D image of the target’s radar cross section (RCS) profile from a coherent radar system. This concept can be extended to obtain a 3-D RCS profile if the target's translational and rotational motion has the required attributes and is known with sufficient accuracy. This paper is a preliminary investigation to see whether 3-D ISAR images can be generated with a single antenna, using an approach that is different from inter-ferometric ISAR. Simulation results have verified that 3-D ISAR images can be obtained under certain circum-stances. A major problem experienced with ship ISAR data is multipath reflection off the sea surface. Simula-tions have been performed, which illustrate the degrading effect of specular multipath on the final 3-D image. DA - 2006-05 DB - ResearchSpace DP - CSIR KW - Image formation KW - ISAR KW - Inverse synthetic aperture radar LK - https://researchspace.csir.co.za PY - 2006 T1 - Investigation of 3-D RCS Image formation of ships using ISAR TI - Investigation of 3-D RCS Image formation of ships using ISAR UR - http://hdl.handle.net/10204/1071 ER -