Abstract
Conference Title: 2013 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting Conference Start Date: 2013, July 7 Conference End Date: 2013, July 13 Conference Location: Orlando, FL, USA This paper discusses some implementation details in accelerating physical optics - shooting and bouncing rays (POSBR) method using graphics processing unit (GPU). Compute unified device architecture (CUDA) and OptiX from Nvidia are used to reduce computational time of monostatic scattering pattern prediction of electrically large arbitrary target. [PUBLICATION ABSTRACT]