A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity

S. Inoue; S. Mitobe; Motoaki Hara; M. Iwaki; J. Tsutsumi; H. Nakamura; M. Ueda; Y. Satoh

A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity

S. Inoue, S. Mitobe, Motoaki Hara, M. Iwaki, J. Tsutsumi, H. Nakamura, M. Ueda, Y. Satoh

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper proposes a precise nonlinear simulation technique for surface acoustic wave (SAW) duplexers, especially for the in-band 3rd order nonlinear distortion, the so-called triple beat. The model is based on the nonlinearity of SAW stress vs. strain (nonlinear elasticity), and needs just one nonlinear parameter, which represents the 3rd order nonlinear coefficient for the elastic constant. The simulation results for 1.9 GHz Personal Communications Service (PCS) SAW duplexers demonstrate fairly good agreement with the measurements with a discrepancy of only 1 dB.

Original language	English
Title of host publication	European Microwave Week 2011
Subtitle of host publication	"Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011
Pages	599-602
Number of pages	4
Publication status	Published - 2011 Dec 1
Event	14th European Microwave Week 2011: "Wave to the Future", EuMW 2011 - 41st EuropeanMicrowave Conference, EuMC 2011 - Manchester, United Kingdom Duration: 2011 Oct 10 → 2011 Oct 13

Publication series

Name	European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011

Conference

Conference	14th European Microwave Week 2011: "Wave to the Future", EuMW 2011 - 41st EuropeanMicrowave Conference, EuMC 2011
Country	United Kingdom
City	Manchester
Period	11/10/10 → 11/10/13

ASJC Scopus subject areas

Electrical and Electronic Engineering

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Inoue, S., Mitobe, S., Hara, M., Iwaki, M., Tsutsumi, J., Nakamura, H., Ueda, M., & Satoh, Y. (2011). A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity. In European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011 (pp. 599-602). [6101735] (European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011).

A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity. / Inoue, S.; Mitobe, S.; Hara, Motoaki; Iwaki, M.; Tsutsumi, J.; Nakamura, H.; Ueda, M.; Satoh, Y.

European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011. 2011. p. 599-602 6101735 (European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Inoue, S, Mitobe, S, Hara, M, Iwaki, M, Tsutsumi, J, Nakamura, H, Ueda, M & Satoh, Y 2011, A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity. in European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011., 6101735, European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011, pp. 599-602, 14th European Microwave Week 2011: "Wave to the Future", EuMW 2011 - 41st EuropeanMicrowave Conference, EuMC 2011, Manchester, United Kingdom, 11/10/10.

Inoue S, Mitobe S, Hara M, Iwaki M, Tsutsumi J, Nakamura H et al. A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity. In European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011. 2011. p. 599-602. 6101735. (European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011).

Inoue, S. ; Mitobe, S. ; Hara, Motoaki ; Iwaki, M. ; Tsutsumi, J. ; Nakamura, H. ; Ueda, M. ; Satoh, Y. / A precise nonlinear simulation for SAW duplexers considering nonlinear elasticity. European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011. 2011. pp. 599-602 (European Microwave Week 2011: "Wave to the Future", EuMW 2011, Conference Proceedings - 41st European Microwave Conference, EuMC 2011).

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abstract = "This paper proposes a precise nonlinear simulation technique for surface acoustic wave (SAW) duplexers, especially for the in-band 3rd order nonlinear distortion, the so-called triple beat. The model is based on the nonlinearity of SAW stress vs. strain (nonlinear elasticity), and needs just one nonlinear parameter, which represents the 3rd order nonlinear coefficient for the elastic constant. The simulation results for 1.9 GHz Personal Communications Service (PCS) SAW duplexers demonstrate fairly good agreement with the measurements with a discrepancy of only 1 dB.",

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AU - Nakamura, H.

AU - Ueda, M.

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AB - This paper proposes a precise nonlinear simulation technique for surface acoustic wave (SAW) duplexers, especially for the in-band 3rd order nonlinear distortion, the so-called triple beat. The model is based on the nonlinearity of SAW stress vs. strain (nonlinear elasticity), and needs just one nonlinear parameter, which represents the 3rd order nonlinear coefficient for the elastic constant. The simulation results for 1.9 GHz Personal Communications Service (PCS) SAW duplexers demonstrate fairly good agreement with the measurements with a discrepancy of only 1 dB.

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