Piezoelectric metamaterial with digitally controlled nonlinear shunt circuit for broadband wave attenuation

This Letter reports a nonlinear piezoelectric metamaterial with pure digital inductance shunt circuits for adjustable broadband wave attenuation. The proposed nonlinear piezoelectric metamaterial is comprised of arrayed piezoelectric unit-cells with individually connected digital nonlinear inductive...

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Veröffentlicht in:	Applied physics letters 2024-03, Vol.124 (12)
Hauptverfasser:	Xia, Dawei, Pu, Xiaoqing, Tong, Shiqi, Xu, Jiawen
Format:	Artikel
Sprache:	eng
Schlagworte:	Active control Algorithms Broadband Circuits Control theory Inductance Metamaterials Nonlinear control Nonlinearity Piezoelectricity Wave attenuation
Online-Zugang:	Volltext
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