DocumentCode
1869677
Title
The application of an improved zero-crossing-detection method in ultrasonic measurement
Author
Hou, W.S. ; Wang, Z.G. ; Peng, C.L.
Author_Institution
Dept. of Electron. Eng., Chongqing Univ., China
Volume
1
fYear
1998
fDate
18-21 May 1998
Firstpage
566
Abstract
The ultrasonic pulse-echo detection is a popular method in the measurement of static physiological parameters, but there are some disadvantages in the conventional technology. To overcome those disadvantages, in this paper, we have designed a new circuit for the improvement of zero-crossing-detection
Keywords
biomedical measurement; biomedical ultrasonics; medical signal processing; signal detection; ultrasonic measurement; pulse-echo detection; static physiological parameters; ultrasonic measurement; zero-crossing-detection method; Biomedical engineering; Biomedical measurements; Frequency; Pulse amplifiers; Pulse circuits; Pulse measurements; Rectifiers; Space vector pulse width modulation; Ultrasonic imaging; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1998. IMTC/98. Conference Proceedings. IEEE
Conference_Location
St. Paul, MN
ISSN
1091-5281
Print_ISBN
0-7803-4797-8
Type
conf
DOI
10.1109/IMTC.1998.679855
Filename
679855
Link To Document