DocumentCode
3244369
Title
Telemetry system for use in EEG multichannel amplifier
Author
Ramos, E. ; Ponomaryov, V. ; Badillo, L. ; Fonseca, W.
fYear
2004
fDate
8-10 Sept. 2004
Firstpage
518
Lastpage
521
Abstract
This work presents a telemetry system for use in Electroencephalography. This system can be used to transmit four channels of biopoteatial amplifiers. The modulation scheme used is based in IGQuadrature Amplitude Modulation. The lC-QAM scheme was chosen in order to approach the bandwidth reduction. A 586 AMD microprocessor was utilized to perform the modulation and demodulation, and, a wireless transmission system is utilized to transmit the data to the storage unit. The biopotential amplifier and modulator are placed on the patient. The demodulator is connected to a Personal Computer (PC) in order to monitoring and processing the EEG.
Keywords
Amplitude modulation; Bandwidth; Demodulation; Electroencephalography; Microprocessors; Patient monitoring; Radio broadcasting; Radio transmitters; Signal processing; Telemetry;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Electronics Engineering, 2004. (ICEEE). 1st International Conference on
Conference_Location
Acapulco, Mexico
Print_ISBN
0-7803-8531-4
Type
conf
DOI
10.1109/ICEEE.2004.1433939
Filename
1433939
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