Speckle in the Doppler signal - correlation of CW-Doppler signals from blood for varying transmit frequency
Author
Summary, in English
Department/s
Publishing year
2002
Language
English
Pages
1499-1502
Publication/Series
2002 IEEE Ultrasonics Symposium. Proceedings (Cat. No.02CH37388)
Document type
Conference paper
Publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
Topic
- Medical Engineering
Keywords
- static independent scatterers
- received Doppler power
- covariance function
- slowly flowing blood stream
- simultaneously transmitted carrier frequencies
- continuous-wave Doppler signal correlation
- received spectrum total power
- transducer surface
- returning echoes
- ultrasound images
- unwanted noise
- varying transmit frequency
- blood
- Doppler signal speckle
- CW-Doppler signals
- speckle to noise ratio
- variability
- Doppler signal amplitude
- pulse-echo imaging
- spectral estimates
- independent channels
- blood perfsion measurements
Conference name
IEEE Ultrasonics Symposium, 2002
Conference date
2002-10-08 - 2002-10-11
Conference place
Munich, Germany
Status
Published
ISBN/ISSN/Other
- ISBN: 0-7803-7582-3