DocumentCode :
3215829
Title :
Effects of scanning and biasing circuit restructuring on the response of a large area magnetic field sensor array
Author :
Audet, Yves ; Chapman, Glenn H.
Author_Institution :
Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC, Canada
fYear :
1996
fDate :
9-11 Oct 1996
Firstpage :
61
Lastpage :
70
Abstract :
A large area magnetic field sensor array has been designed and fabricated with built-in redundancy using the laser-link technology as a restructuring tool. The sensor system response is measured and calibrated with a general regression analysis method. An algorithm to evaluate the effects of the restructuring schemes of the biasing and scanning circuits on the response is presented. From these first results, influence of the biasing circuit on the sensitivity of the sensor system is established and modification in the post-processing technique to reduce chip damage are required
Keywords :
magnetic field measurement; magnetic sensors; microsensors; redundancy; sensitivity; biasing circuit restructuring; built-in redundancy; chip damage; large area magnetic field sensor array; laser-link technology; post-processing technique; regression analysis method; scanning circuit restructuring; sensitivity; Biomedical imaging; Laser beam cutting; Magnetic circuits; Magnetic field measurement; Magnetic sensors; Microsensors; Optical arrays; Optical design; Sensor arrays; Sensor systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Innovative Systems in Silicon, 1996. Proceedings., Eighth Annual IEEE International Conference on
Conference_Location :
Austin, TX
ISSN :
1063-2204
Print_ISBN :
0-7803-3639-9
Type :
conf
DOI :
10.1109/ICISS.1996.552412
Filename :
552412
Link To Document :
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