The Design of Ring Oscillator Accelerometer Low-Frequency Signal Measurement Circuits

Zhi Gang Zhao

doi:10.4028/www.scientific.net/AMM.170-173.3635

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 170-173The Design of Ring Oscillator Accelerometer...

The Design of Ring Oscillator Accelerometer Low-Frequency Signal Measurement Circuits

Abstract:

The basic principle of Ring Oscillator Accelerometer is analyzed in this paper. On the basic of simulation and analysis of the structure of the Ring Oscillator Accelerometer, a four-silicon beam structure is put up . Then the mixer- principle of the dual-gate MOS mixer is analyzed in theory. Finally, We have simulated the ring oscillator circuit and the dual-gate MOS mixer circuit using the PSpice. The result of the simulation fits theory well.

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Periodical:

Applied Mechanics and Materials (Volumes 170-173)

Pages:

3635-3638

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.170-173.3635

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Online since:

May 2012

Authors:

Zhi Gang Zhao

Keywords:

Dual-Gate MOSFET Mixer, Measure Period Counter, Ring Oscillator Accelerometer

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References

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