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Properties of SAW delay lines on GdCa4O(BO3)3 crystal at high temperatures

Properties of SAW delay lines on GdCa4O(BO3)3 crystal at high temperatures

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The surface acoustic wave (SAW) properties of delay lines with double electrode interdigital transducers on GdCa4O(BO3)3 crystal were measured at high temperatures. Low insertion loss changes and approximately linear dependence of the centre frequencies of the delay lines were obtained in the temperature range 20–500°C. For the XZ, YX and ZX orientations, temperature coefficients of frequency of about −80, −52, and −76 ppm/°C, respectively, were obtained. This crystal is promising for application in SAW high-temperature sensors.

References

    1. 1)
      • Nishida, T., Amano, T., Shiosaki, T., Nakao, H., Nishida, M., Mizutani, H.: `SAW properties of the single crystals in YCOB system', Proc. IEEE Ultrasonics Symp, 2001, p. 179–183.
    2. 2)
      • W. Soluch , A. Pajaczkowska . Measurements of SAW and pseudo SAW in GdCa4O(BO3)3 crystal. Electron. Lett. , 4
    3. 3)
      • W. Soluch . Design of SAW delay lines for sensors. Sens. Actuators A , 60 - 64
    4. 4)
      • M. Viens , J.D. Cheeke . Highly sensitive temperature sensor using SAW resonator oscillator. Sens. Actuators A , 209 - 211
    5. 5)
      • Hornsteiner, J., Born, E., Fischerauer, G., Riha, E.: `Surface acoustic wave sensors for high temperature applications', Proc. IEEE Frequency Control Symp., 1998, p. 615–620.
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