A sensitive detection electronics for resistive sensor

  title={A sensitive detection electronics for resistive sensor},
  author={Tarikul Islam and F. A. Siddiqui and S. A. Khan and S. S. Islam and Harsh},
  journal={2008 3rd International Conference on Sensing Technology},
Present work deals with the development of a low cost, appreciably accurate precision electronic circuit for resistive sensor where measurement of the incremental resistance with high degree of accuracy is essential. A linear and sensitive active bridge circuit requiring only few components for its hardware implementation has been proposed for measuring very small resistance change due to change in physical quantity or chemical analytes. Theory of the proposed active bridge circuit has been… CONTINUE READING