The IRS has released Form 4547, allowing parents to register eligible children for Trump Accounts when filing 2025 tax ...
Abstract: A design method for graded-index lens antennas is proposed. The method consists of proposing a phase function in a region of space that meets the boundary conditions of the design and ...
Abstract: Synthetic aperture radar (SAR) system is susceptible to electromagnetic jamming during imaging, which seriously affects the subsequent interpretation of SAR images. Aiming at the problem of ...