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Method and system of exciting a driving vibration in a vibrator

  • US 20040182184A1
  • Filed: 03/17/2004
  • Published: 09/23/2004
  • Est. Priority Date: 03/20/2003
  • Status: Active Grant
First Claim
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1. A method of exciting a driving vibration in a vibrator for outputting a detection signal generated based on said driving vibration and a physical value and for measuring said physical value based on said detection signal, wherein said driving vibration is excited using a circuit for self-excited vibration comprising a CR oscillator:

  • said method comprising the step of;

    applying an activating signal of rectangular wave on said vibrator using said CR oscillator to start said driving vibration.

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