Theory and experiment of a new pseudorandom ultrasound Doppler blood flowmeter

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Abstract

The signal-to-clutter ratio of a pseudorandom ultrasound Doppler blood flowmeter is defined. The authors also present the signal design, system design, and experimental and clinical results for a new Doppler flowmeter that uses the cross-correlation method and the CW-M (continuous-wave, modulation) compatible mode. It is concluded that this device can suppress the clutter completely and that it possesses high sensitivity and signal-to-noise ratio. The CW-M compatible mode makes the flowmeter very convenient for application in medical research and diagnosis.

Original languageEnglish
Pages (from-to)1003-1006
Number of pages4
JournalUltrasonics Symposium Proceedings
Volume2
StatePublished - 1988
EventIEEE 1988 Ultrasonics Symposium - Proceedings - Chicago, IL, USA
Duration: 2 Oct 19885 Oct 1988

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