Design and analysis of 2-bit matrix-type coding metasurface for stealth application
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DOI: 10.1063/5.0009864
Abstract: Aimed at broadband microwave absorption, we present the linear polarization conversion metasurface (MS) by a novel design of a two-bit matrix-type coding method. The coding patterns are applied to a dielectric substrate and a magnetic… read more here.
Keywords: matrix type; bit matrix; rcs reduction; type coding ... See more keywords
Fracture mechanism of air percussive rotary bit matrix based on impact stress wave theory
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Vibroengineering"
DOI: 10.21595/jve.2017.17539
Abstract: An air percussive rotary bit is a key component of air percussive rotary drilling technology, and its fracture failure seriously affects the safe operation and economic efficiency of drilling. This paper presents (1) theoretical analysis… read more here.
Keywords: stress wave; fracture; bit; bit matrix ... See more keywords