Automatic computer-aided design of SAW filters using slanted finger interdigital transducers

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

Volumn 47, Issue 1, 2000, Pages 140-147

  Yatsuda, Hiromi ^a  

^a Japan Radio Co Ltd   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC TRANSDUCERS; BANDWIDTH; COMPUTER AIDED DESIGN; LANTHANUM COMPOUNDS;

SLANTED FINGER INTERDIGITAL TRANSDUCERS (SFIT);

ACOUSTIC SURFACE WAVE FILTERS;

EID: 0033900913     PISSN: 08853010     EISSN: None     Source Type: Journal    
DOI: 10.1109/58.818756     Document Type: Article

References (17)

1. T. Hyodo, K. Yamanouchi, and K. Shibayama, The wide band excitation of elastic surface waves using the interdigital electrodes with variable pitches," in Proc. Acoust. Soc. Jpn. Autumn Annu. Mtg., Nov. 1968, p. 3-1-14.
2. M. R. Daniel and J. de Klerk, Acoustic radiation measurements and calculations for t.hree surface acoustic wave filter designs," in Proc. IEEE Ultrason. Symp., 1973, pp. 449-455.
3. C. K. Campbell, Y. Ye, and J. J. Sfcrrazza Papa, Wide-band linear phase SAW filter design using slanted transducer fingers." IEEE Trans. Sonics Ultrason., vol. SU-29, pp. 224-228, Jul. 1982.
4. P. M. Naraine and C. K. Campbell, Wide band linear phase SAW filters using apodized slanted finger transducers," in Proc. IEEE Ultrason. Symp., 1983, pp. 113-116.
5. N. J. Slater and C. K. Campbell. "Improved modeling of wideband linear phase SAW filters using transducers with curved fingers." IEEE Trans. Sonics Ultrason., vol. SU-31, pp. 46-5U, Jan. 1984.
6. S. Yoshikawa, H. Yatsuda, O. Yano and B. Yamamoto, Wideband SAW band pass filters and variable notnh filters using slanted ringer transducers," in Proc. ISth Int. Congr. Acoustics, Jul. 1986, p. M4-4.
7. L. P. Solie, A new low-loss, single-bounce, reflective array filter using hyperbolically tapered transducers," in Proc. IEEE Ultrason. Symp., 1986, pp. 77-80.
8. C. B. Saw and C. K. Campbell, Improved design of singlephase unidirectional transducers for low-loss SAW filters," in Proc. IEEE Ultrason. Symp., 1987, pp. 169-172.
9. L. P. Solie, H. P. Fredricsen, S. Lins and C. Nelson, A SAW filter bank using hyperbolically tapered transducers," in Proc. IEEE Ultrason. Symp, pp. 1988, 83-86.
10. S. Yoshikawa, H. Yatsuda and Ü. Yano, Design and application of wideband SAW filters using slanted finger transducers," IEICE Trans., vol. E72, pp. 751-757, Jun. 1989.
11. H. Yatsuda, Y. Takeuchi and S. Yoshikawa, New design techniques for SAW niters using slanted-finger IDTs," in Proc. IEEE Ultrason. Symp., 1990, pp. öl 66.
12. E. V. Bausk and I. B. Yakovkin, Withdrawal weighted fanshaped SAW transducers," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 42, pp. 164-167, Mar. 1995.
13. II. Yatsuda, Design techniques for SAW filters using slanted finger interdigital transducers," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 44, pp. 453-459, Mar. 1997.
14. _, Design techniques for nonlinear phase SAW filters using slanted finger interdigital transducers," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., vol. 45, pp. 1-7, Jan. 1998.
15. R. L. Miller and A. J. DeVries, A simple 'building block' method for the design of SAW filters having non-linear phase response," in Proc. IEEE Ultrason. Symp., 1976, pp. 553-557.
16. G. Macchiarella and G. B. Stracca, SAW devices for telecommunications: Examples and applications," in Proc.. IEEE Ultrason. Symp., 11)82, pp. 247-251.
17. H. Yatsuda and K. Yamanouchi, Automatic computer-aided design of slanted finger SAW filters using a building-block method," in Proc. IEEE Ultrason. Symp., 1909, pp. 239-242.