Construction and testing of ultrasound broadband transducers for blood flow sensing


ALTIPARMAK D. , GÜLER İ.

Journal of Medical Systems, cilt.22, sa.4, ss.279-285, 1998 (SCI Expanded İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 22 Konu: 4
  • Basım Tarihi: 1998
  • Doi Numarası: 10.1023/a:1022617918848
  • Dergi Adı: Journal of Medical Systems
  • Sayfa Sayıları: ss.279-285

Özet

Ultrasound pulsed transducers are very important for blood flow measurement and imaging. Ultrasound pulsed transducers are broadband transducers which require relatively heavy external damping to achieve a good axial resolution and an adequately wide bandwidth. In this work, using a simple RLC circuit model, broadband transducers were constructed and tested. The results are quite applicable for pulsed Doppler blood flow measurements.