DocumentCode
958350
Title
Bioelectric impedance measurements using synchronous sampling
Author
Pallás-Areny, Ramón ; Webster, John G.
Author_Institution
Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI, USA
Volume
40
Issue
8
fYear
1993
Firstpage
824
Lastpage
829
Abstract
Synchronous sampling has been applied to the demodulation of bioelectric impedence signals. This overcomes the need for analog demodulators in bioimpedance measurements. The sampling rate is determined by signal bandwidth, rather than by the highest frequency component before demodulation.
Keywords
bioelectric phenomena; biomedical measurement; electric impedance measurement; analog demodulators; bioelectric impedance measurements; demodulation; medical measurement; signal bandwidth; synchronous sampling; Bandwidth; Bioelectric phenomena; Bioimpedance; Current measurement; Demodulation; Electrodes; Frequency; Frequency measurement; Impedance measurement; Sampling methods; Voltage; Animals; Electric Impedance; Electrocardiography; Electrophysiology; Equipment Design; Humans; Mathematics;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/10.238468
Filename
238468
Link To Document