Efficient acoustic transmission and acoustic intensity control in topological acoustic interlayer
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/ae0ec7
Abstract: This paper discards the scatterers in the conventional acoustic topology and proposes a new topological acoustic interlayer structure that is different from previous studies. There is no scatterer blocking the propagation of acoustic waves in… read more here.
Keywords: efficient acoustic; acoustic interlayer; acoustic transmission; interlayer ... See more keywords
Engineering Efficient Acoustic Power Transfer in HBARs and Other Composite Resonators
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2020.3009516
Abstract: We present analytic and experimental evidence highlighting the importance of acoustic impedance matching for efficient power transfer in RF-MEMS composite resonators such as high-overtone bulk acoustic mode resonators (HBARs) and thin-film piezoelectric on substrate (TPoS)… read more here.
Keywords: efficient acoustic; power transfer; power; acoustic power ... See more keywords