The Investigation of the Interpolator of Two Carrier Frequency Blood Velocity Estimation System
AbstractThe pulsed wave Doppler system interpolator was investigated in this article. Interpolator eliminates the spectrum alliasing effect and ,therefore, allows to measure correctly blood velocities beyond the Nyquist limit. Investigations were performed with Doppler signals, having spectrum of various form. The distortions of the signal spectrum reconstruction were analysed.
How to Cite
Kopustinskas, A., & Kitkauskaite, A. (1997). The Investigation of the Interpolator of Two Carrier Frequency Blood Velocity Estimation System. Elektronika Ir Elektrotechnika, 13(4). Retrieved from https://eejournal.ktu.lt/index.php/elt/article/view/15903
The copyright for the paper in this journal is retained by the author(s) with the first publication right granted to the journal. The authors agree to the Creative Commons Attribution 4.0 (CC BY 4.0) agreement under which the paper in the Journal is licensed.
By virtue of their appearance in this open access journal, papers are free to use with proper attribution in educational and other non-commercial settings with an acknowledgement of the initial publication in the journal.