Design and implementation of interface circuitry for cmos-based saw gas sensors
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Tye, KF
Reaz, MBI
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Ha, D
Krishnamurthy, R
Kim, S
Marshall, A
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1342692 bytes
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Herndon, VA
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Abstract
The design and development of interface circuitries for CMOS-based SAW gas sensor is presented in this paper. The SAW sensor devices typically run at RF, requiring most design to have complex signal conditioning circuitry. Our approach attempt to design a simple architecture with reduced power consumption. The SAW sensors operate at 354MHz. Simulation data show that the interface circuitries are ten times smaller with lower power supply, compare to existing work
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IEEE INTERNATIONAL SOC CONFERENCE, PROCEEDINGS
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© 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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Electrical and Electronic Engineering not elsewhere classified