Analysis of excitation and propagation characteristics of leaky modes in SAW waveguides

Proceedings of the IEEE Ultrasonics Symposium

Volumn 1, Issue , 2002, Pages 405-409

  Nakagawa, Ryo ^a   Yamada, Toru ^b   Omori, Tatsuya ^a   Hashimoto, Ken Ya ^a   Yamaguchi, Masatsune ^a  

^a CHIBA UNIVERSITY   (Japan)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE PROPAGATION; FOURIER TRANSFORMS; MATHEMATICAL MODELS; WAVEGUIDES;

LEAKY MODES; SCALAR POTENTIAL THEORY; SURFACE ACOUSTIC WAVE WAVEGUIDES;

ACOUSTIC SURFACE WAVE DEVICES;

EID: 0036992316     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. W.H. Haydl, B. Dischler and P. Hiesinger: "Multimode SAW Resonators - A Method to Study The Optimum Resonator Design," IEEE Ultrason. Symp. Proc. (1976) pp. 287-296.
2. Y. Yamamoto and S. Yoshimoto: "SAW transversely guided mode spurious elimination by optimization of conversion efficiency using W/W0 electrode structure," IEEE Ultrason. Symp. Proc. (1998) pp. 229-234.
3. K. Hirota and K. Nakamura: "Analysis of SAW Grating Waveguides Considering Velocity Dispersion Caused by Reflectivity," IEEE Ultrason. Symp. Proc. (1999) pp. 221-230.
4. J. Koskela et al.: "Acoustic Loss Mechanisms in Leaky SAW Resonators on Lithium Tantalate," IEEE Ultrason. Symp. Proc. (2000) pp. 209-213.
5. T. Tamir and A. A. Oliner: "Guided Complex Waves," Proc. IEE 110 (1963) pp. 314-367.
6. R. V. Schmidt and L. A. Coldren: "Thin Film Acoustic Surface Waveguides on Anisotropic Media," IEEE Trans. Sonics & Ultrason. SU-22 (1975) pp. 115-122.
7. K. Hashimoto, Surface Acoustic Wave Devices in Telecommunications -Modelling and Simulation-, (Springer Verlag, Heidelberg, 2000) Chap. 5, p. 123.
8. D. P. Chen and H. A. Haus, "Analysis of Metal-Strip SAW Grating and Transducers," IEEE Trans. Sonics and Ultrason., SU-32 (1985) pp. 395-408.
9. K. Hashimoto, T. Omori and M. Yamaguchi, Analysis of SAW Excitation and Propagation under Metallic Grating Structures, in Advances in Surface Acoustic Wave Technology, Systems and Applications, Vol. 1, edited by C.C.W. Ruppel and T.A. Fjeldly, World Scientific (2000) pp. 133-182.
10. G. Endoh, K. Hashimoto and M. Yamaguchi, "SAW Propagation Characterization by Finite Element Method and Spectral Domain Analysis," Jpn. J. Appl. Phys., 34 (1995) pp. 2638-2641.
11. http://www.usl.te.chiba-u.ac.jp/users/ken/
12. K. Hashimoto, Surface Acoustic Wave Devices in Telecommunications -Modelling and Simulation-, (Springer Verlag, Heidelberg, 2000) Chap. 7, pp. 191-235.