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An efficient parallel shooting and bouncing ray (SBR) method with divergence factor (DF) correction is proposed for fast computation of scattering from complex targets. A dynamic virtual aperture partitioning scheme, which can achieve excellent load balance, is designed according to the computational time at the previous angle. The loss of DF will degrade the simulation accuracy for the complex targets...
The Super-FRS (Super FRagment Separator) is a part of FAIR (Facility for Antiproton and Ion Research), which will be constructed at GSI, Germany by 17 countries. The Super-FRS comprises 24 superferric dipole magnets. The 2D and 3D magnetic field simulations of the prototype magnet are described in this paper. A passive trim slot and four chamfered removable poles are used to satisfy the required field...
Research in the area of free space optical communications is largely based on fixed point-to-point link or long range link for space applications, employing a single beam divergence for the applications. For short-range inter-Unmanned Aerial Vehicle (UAV) optical communications, a single beam divergence employed in the link may limit the transmission distance between UAVs. To address this problem,...
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