Filtering characteristics of isolation layer in base-isolated structures and shaking table test verification
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DOI: 10.1038/s41598-025-03196-0
Abstract: Base-isolated structures are extensively used in critical infrastructure and lifeline projects. Current response spectrum methodology for determining seismic actions has limitations in designing long-period base-isolated structures. Based on a two-degree-of-freedom (2DOF) model that accounts for… read more here.
Keywords: filtering characteristics; isolated structures; characteristics isolation; base isolated ... See more keywords
Investigation on the broadband active filtering characteristics of plasma composited frequency selective surface structure
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DOI: 10.1038/s41598-025-16085-3
Abstract: To address the demand for wideband, dynamically controllable filtering characteristics in radomes, a plasma composited frequency selective surface (PC-FSS) structure with broadband, active filtering properties is proposed and experimentally demonstrated. Initially, a broadband band-pass FSS… read more here.
Keywords: filtering characteristics; structure; fss; composited frequency ... See more keywords