Experimental characterization of a one-dimensional nonreciprocal acoustic metamaterial with anti-parallel diodes
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0019896
Abstract: Characterization of a newly developed class of passive nonreciprocal acoustic metamaterials is presented in an attempt to quantify their ability of controlling the flow and distribution of acoustic energy in acoustic cavities and systems. The… read more here.
Keywords: acoustic metamaterial; one dimensional; nonreciprocal acoustic; experimental characterization ... See more keywords
Radio Frequency Angular Momentum Biased Quasi-LTI Nonreciprocal Acoustic Filters
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2019.2931121
Abstract: We report on the design and operation of a novel class of nonreciprocal acoustic filters operating in the radio frequency (RF) range. These devices use the spectral characteristics of commercial acoustic filters placed in angular… read more here.
Keywords: angular momentum; frequency; nonreciprocal acoustic; momentum biased ... See more keywords