0000000000858156

AUTHOR

A. Edith Navarro

showing 2 related works from this author

Novel constant current driver for ISFET/MEMFETs characterization

2001

Abstract In the present work a new constant current driver for ISFETs and MEMFETs sensors has been developed. The proposed circuit maintains the ISFET/MEMFET operation point at constant drain–source current and voltage. The combination of some programmable current sources and an appropriate selection of a simple precision resistor allow a good ISFET/MEMFET polarization. The use of operational amplifiers with low offset and drift are required to provide the buffering function needed by the sensor.

business.industryComputer scienceMetals and AlloysLow offsetElectrical engineeringCondensed Matter PhysicsSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsOperation pointlaw.inventionlawHardware_INTEGRATEDCIRCUITSMaterials ChemistryOperational amplifierConstant currentElectrical and Electronic EngineeringISFETResistorbusinessInstrumentationVoltageSensors and Actuators B: Chemical
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Sensor Network to Measure Electric Parameters

2010

Present paper covers the design of a sensor network to measure electric parameters taking into consideration that all needed components are available in the market as commercial products. The work is oriented to the integration of these existing devices and to give extra functionalities. The final functionality and the connection among the used components are provided by the software. The present paper gives special consideration to the software structure. The described system becomes a tool to be used for energy efficiency applications

Structure (mathematical logic)Measure (data warehouse)SoftwareWork (electrical)Computer sciencebusiness.industrySynchronization (computer science)Real-time computingWirelessControl engineeringbusinessWireless sensor networkEfficient energy use2010 Fourth International Conference on Sensor Technologies and Applications
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