Abstract: In this letter, a high-efficiency planar all-metal folded reflectarray adopting polarization conversion element with a continuous 360° phase is proposed. It contains three parts, a bottom ...
The National Nuclear Security Administration (NNSA) is celebrating “a significant milestone,” announcing that it completed a record number of key element extractions integral to nuclear weapons ...
Abstract: In this work, the reduced scalar potential is utilized to derive a finite element formulation capable of handling hysteretic nonlinear material laws. The Fréchet derivative is employed to ...
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