Analysis and synthesis of acoustic metamaterials based on Helmholtz resonator

Norbert Cselyuszka; Milan Sečujski; Vesna Crnojević-Bengin

Analysis and synthesis of acoustic metamaterials based on Helmholtz resonator

Norbert Cselyuszka, Milan Sečujski, Vesna Crnojević-Bengin

Research output: Conference proceeding/Chapter in Book/Report/ › Conference Paper › peer-review

Abstract

In this paper, firstly a method for extraction of complex S-parameters of acoustic devices is shown, based on the analogies that exist between propagation of
electromagnetic and acoustic waves. We then propose the method for extraction of effective material properties of acoustic metamaterials, namely the compressibility and density. Acoustic metamaterial is designed using the Helmholtz resonator. It’s effective material parameters are extracted and the single-negative nature of its stopband is demonstrated.

Original language	English
Title of host publication	56. KONFERENCIJE ETRAN-a
Publication status	Published - 2012

Cite this

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title = "Analysis and synthesis of acoustic metamaterials based on Helmholtz resonator",

abstract = "In this paper, firstly a method for extraction of complex S-parameters of acoustic devices is shown, based on the analogies that exist between propagation ofelectromagnetic and acoustic waves. We then propose the method for extraction of effective material properties of acoustic metamaterials, namely the compressibility and density. Acoustic metamaterial is designed using the Helmholtz resonator. It{\textquoteright}s effective material parameters are extracted and the single-negative nature of its stopband is demonstrated.",

author = "Norbert Cselyuszka and Milan Se{\v c}ujski and Vesna Crnojevi{\'c}-Bengin",

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AU - Cselyuszka, Norbert

AU - Sečujski, Milan

AU - Crnojević-Bengin, Vesna

PY - 2012

Y1 - 2012

N2 - In this paper, firstly a method for extraction of complex S-parameters of acoustic devices is shown, based on the analogies that exist between propagation ofelectromagnetic and acoustic waves. We then propose the method for extraction of effective material properties of acoustic metamaterials, namely the compressibility and density. Acoustic metamaterial is designed using the Helmholtz resonator. It’s effective material parameters are extracted and the single-negative nature of its stopband is demonstrated.

AB - In this paper, firstly a method for extraction of complex S-parameters of acoustic devices is shown, based on the analogies that exist between propagation ofelectromagnetic and acoustic waves. We then propose the method for extraction of effective material properties of acoustic metamaterials, namely the compressibility and density. Acoustic metamaterial is designed using the Helmholtz resonator. It’s effective material parameters are extracted and the single-negative nature of its stopband is demonstrated.

UR - http://etran.etf.rs/etran2012/Program_ETRAN_2012.pdf

M3 - Conference Paper

BT - 56. KONFERENCIJE ETRAN-a

ER -

Analysis and synthesis of acoustic metamaterials based on Helmholtz resonator

Abstract

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