DocumentCode
1104915
Title
Self-tuned programmable active-R square wave generator
Author
Al-Ali, A.R. ; Abuelma´atti, M.T. ; Naveed, A.
Author_Institution
King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
Volume
43
Issue
3
fYear
1994
fDate
6/1/1994 12:00:00 AM
Firstpage
499
Lastpage
501
Abstract
Self-tuning of a digitally programmable active-R square wave generator is investigated. A single-chip-mode microprocessor is used as a microcontroller. The microcontroller continuously monitors and automatically corrects the shift in the output frequency that may be caused by temperature drift, component mismatch, aging, and/or any other environmental changes
Keywords
ageing; computerised instrumentation; self-adjusting systems; square-wave generators; aging; component mismatch; digitally programmable square wave generator; environmental changes; microcontroller; self-tuned programmable active-R square wave generator; single-chip-mode microprocessor; temperature drift; Circuit optimization; EPROM; Frequency; Hardware; Microcontrollers; Microprocessors; Operational amplifiers; Temperature; Transconductance; Tuning;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.293479
Filename
293479
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