Potgieter, MoniqueCilliers, Jacques EBlaauw, Ciara2021-08-162021-08-162020-04Potgieter, M., Cilliers, J.E. & Blaauw, C. 2020. The use of sigmaHat for modelling of electrically large practical radar problems. <i>2020 IEEE International Radar Conference (RADAR), Washington, DC, USA, 28-30 April 2020.</i> http://hdl.handle.net/10204/12085978-1-7281-6813-5978-1-7281-6814-2978-1-7281-6812-8DOI: 10.1109/RADAR42522.2020.9114751http://hdl.handle.net/10204/12085SigmaHat is a computational electromagnetic (CEM) tool developed to solve practical radar and electronic warfare (EW) electromagnetic (EM) scattering from electrically large and electrically very large scenes. The software is an ideal tool for radar and EW engineers to design and investigate various systems as well as gain insight into the underlying scattering mechanisms from complex geometries. This paper demonstrates the capability of SigmaHat as a tool to solve practical radar and EW problems.FulltextenComputational electromagneticElectronic warfareSigmaHatAsymptotic solverCEMRadar Cross SectionPhysical OpticsArticlePotgieter, M., Cilliers, J. E., & Blaauw, C. (2020). The use of sigmaHat for modelling of electrically large practical radar problems. <i>2020 IEEE International Radar Conference (RADAR), Washington, DC, USA, 28-30 April 2020</i>, http://hdl.handle.net/10204/12085Potgieter, Monique, Jacques E Cilliers, and Ciara Blaauw "The use of sigmaHat for modelling of electrically large practical radar problems." <i>2020 IEEE International Radar Conference (RADAR), Washington, DC, USA, 28-30 April 2020</i> (2020) http://hdl.handle.net/10204/12085Potgieter M, Cilliers JE, Blaauw C. The use of sigmaHat for modelling of electrically large practical radar problems. 2020 IEEE International Radar Conference (RADAR), Washington, DC, USA, 28-30 April 2020. 2020; http://hdl.handle.net/10204/12085.TY - Article AU - Potgieter, Monique AU - Cilliers, Jacques E AU - Blaauw, Ciara AB - SigmaHat is a computational electromagnetic (CEM) tool developed to solve practical radar and electronic warfare (EW) electromagnetic (EM) scattering from electrically large and electrically very large scenes. The software is an ideal tool for radar and EW engineers to design and investigate various systems as well as gain insight into the underlying scattering mechanisms from complex geometries. This paper demonstrates the capability of SigmaHat as a tool to solve practical radar and EW problems. DA - 2020-04 DB - ResearchSpace DP - CSIR J1 - 2020 IEEE International Radar Conference (RADAR), Washington, DC, USA, 28-30 April 2020 KW - Computational electromagnetic KW - Electronic warfare KW - SigmaHat KW - Asymptotic solver KW - CEM KW - Radar Cross Section KW - Physical Optics LK - https://researchspace.csir.co.za PY - 2020 SM - 978-1-7281-6813-5 SM - 978-1-7281-6814-2 SM - 978-1-7281-6812-8 T1 - The use of sigmaHat for modelling of electrically large practical radar problems TI - The use of sigmaHat for modelling of electrically large practical radar problems UR - http://hdl.handle.net/10204/12085 ER -24370