Nonlinear equivalent circuit model analysis of acoustic devices and propagation of surface acoustic wave

Yasuo Cho; Junji Wakita; Nozomu Miyagawa

doi:10.1143/JJAP.32.2261

Nonlinear equivalent circuit model analysis of acoustic devices and propagation of surface acoustic wave

Yasuo Cho, Junji Wakita, Nozomu Miyagawa

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

The generation of acoustic phase conjugate waves is demonstrated using our previously reported nonlinear equivalent circuit of thin bar with length-extensional vibration. Next, a new nonlinear equivalent circuit for propagating nonlinear surface acoustic wave (SAW) is proposed. Using this new circuit, it is shown that the metallic grating wave guide of SAW is equivalent to the nonlinear lattice in which the SAW soliton propagates. Finally, the experimental study about this waveguide is successfully performed.

Original language	English
Pages (from-to)	2261-2264
Number of pages	4
Journal	Japanese journal of applied physics
Volume	32
Issue number	5S
DOIs	https://doi.org/10.1143/JJAP.32.2261
Publication status	Published - 1993 May
Externally published	Yes

Keywords

Acoustic devices
Acoustic phase conjugate wave
Nonlinear equivalent circuit
Nonlinear propagation of SAW
SAW soliton

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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abstract = "The generation of acoustic phase conjugate waves is demonstrated using our previously reported nonlinear equivalent circuit of thin bar with length-extensional vibration. Next, a new nonlinear equivalent circuit for propagating nonlinear surface acoustic wave (SAW) is proposed. Using this new circuit, it is shown that the metallic grating wave guide of SAW is equivalent to the nonlinear lattice in which the SAW soliton propagates. Finally, the experimental study about this waveguide is successfully performed.",

keywords = "Acoustic devices, Acoustic phase conjugate wave, Nonlinear equivalent circuit, Nonlinear propagation of SAW, SAW soliton",

author = "Yasuo Cho and Junji Wakita and Nozomu Miyagawa",

year = "1993",

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language = "English",

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pages = "2261--2264",

journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",

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AU - Cho, Yasuo

AU - Wakita, Junji

AU - Miyagawa, Nozomu

PY - 1993/5

Y1 - 1993/5

N2 - The generation of acoustic phase conjugate waves is demonstrated using our previously reported nonlinear equivalent circuit of thin bar with length-extensional vibration. Next, a new nonlinear equivalent circuit for propagating nonlinear surface acoustic wave (SAW) is proposed. Using this new circuit, it is shown that the metallic grating wave guide of SAW is equivalent to the nonlinear lattice in which the SAW soliton propagates. Finally, the experimental study about this waveguide is successfully performed.

AB - The generation of acoustic phase conjugate waves is demonstrated using our previously reported nonlinear equivalent circuit of thin bar with length-extensional vibration. Next, a new nonlinear equivalent circuit for propagating nonlinear surface acoustic wave (SAW) is proposed. Using this new circuit, it is shown that the metallic grating wave guide of SAW is equivalent to the nonlinear lattice in which the SAW soliton propagates. Finally, the experimental study about this waveguide is successfully performed.

KW - Acoustic devices

KW - Acoustic phase conjugate wave

KW - Nonlinear equivalent circuit

KW - Nonlinear propagation of SAW

KW - SAW soliton

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JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

SN - 0021-4922

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Nonlinear equivalent circuit model analysis of acoustic devices and propagation of surface acoustic wave

Abstract

Keywords

ASJC Scopus subject areas

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