This course presents the fundamental principles of structural analysis, determination of reactions, internal forces and deflections under the static load conditions. The course is mainly focused to ...

Crystals, bacterial colonies, flame fronts: the growth of surfaces was first described in the 1980s by the ...

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Abstract: A dual-circularly polarized (D-CP) low-profile folded reflectarray (FRA) capable of simultaneous two-dimensional (2-D) beam scanning is proposed. The FRA consists of a planar feed embedded ...

Abstract: In this article, two anisotropic holographic metasurfaces with ultralow profiles are proposed to produce wideband high-intensity self-bending Bessel-like beams with customized propagation ...