Construction and testing of ultrasound broadband transducers for blood flow sensing
Journal of Medical Systems, cilt.22, sa.4, ss.279-285, 1998 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 22 Sayı: 4
- Basım Tarihi: 1998
- Doi Numarası: 10.1023/a:1022617918848
- Dergi Adı: Journal of Medical Systems
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.279-285
- Gazi Üniversitesi Adresli: Evet
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.