Broadband unidirectional invisibility for airborne sound
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DOI: 10.1063/1.5019771
Abstract: We present a metafluid-based broadband cloak capable of guiding acoustic waves around obstacles along given directions while maintaining the wavefront undisturbed. The required parameter distribution of the proposed cloak is derived by coordinate transformation and… read more here.
Keywords: invisibility airborne; unidirectional invisibility; airborne sound; metafluid ... See more keywords