[Sensing scheme of minim liquid density based on Lamb-wave].

  title={[Sensing scheme of minim liquid density based on Lamb-wave].},
  author={Tao Han and Wen-kang Shi and Wei-fang Ma and Yi Hou},
  journal={Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation},
  volume={26 3},
  pages={172-3, 209}
This paper presents and discusses the liquid density sensing potential of a delay line Lamb-wave sensor configuration, where Lamb wave is excited only by interdigital transducer (IDT), without membrane when fabricated. An optimized cut orientation and the normalized thickness of substrate by using genetic algorithm is presented to improve the sensitivity of… CONTINUE READING