Monolithic crystal filters using lithium tantalate crystal

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Authors

  • I. MATEESCU Institute of Physics and Technology of Materials, Romania
  • G. GACKOWSKA Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland
  • G. KORONY Institute of Physics and Technology of Materials, Romania
  • C. BORA Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland

Abstract

The characteristics of lithium tantalate crystal filters and the method of their design are described. The experimental results are presented and discussed.

References

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[2] B. GNIEWIŃSKA, Cz. KLIMEK, W. SOLUCH, Rezonatory i generatory kwarcowe.

[3] T. W. BURGESS, M. C. Hares, Temperature coefficient of frequency in LiNbO3 and LiTAO3 plate resonators, Proc. of 1EE, 123, p. 499 (1976).

[4] R.T. SMITH, F. S. WELSH, Temperature dependence of the elastic, piezoelectric and dielectric constants of lithium tantalate and lithium niobate, J. Appl. Phys., p. 2219 (1976).