Maksimov, E.M. (2009) On the Sensitivity of the SOC-Type Magnetoresistive Magnetic Field Sensors. Journal of NANO and MICROSYSTEM TECHNIQUE (12).
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The analysis of electronic aspects of the SOC-type magnetoresistive magnetic field sensors designing is presented. The analytical equations between parameters of thin-film magnetoresistive bridge both loading and noise parameters of an emplifying part of the integrated sensor are formulated. In this case the best sensitivity and a dyÂnamic range of measurements of a magnetic field are reached at the given electric power consumption. It is shown that at realized technological parameters the sensitivity of the SOC-type magnetoresistive magnetic field sensors based on an anisotropic magnetoresistive effect at measurement of quasiconstant magnetic fields can achieve at power consumption 10â100 mW an order 10-4â10-5 Oe (at intensity of a magnetic field of saturation 10 Oe). Keywords: magnetoresistive' magnetic field' sensor' sensitivity' electronics.
|Additional Information:||Full text is in Russian|
|Deposited By:||Prof. Alexey Ivanov|
|Deposited On:||08 Dec 2010 23:40|
|Last Modified:||09 Dec 2010 09:29|
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