Multiplexed Frequency Spectrum Analyzer Instrumentation for the Characterization of Multiple QCM-Based Biosensors
- Resource Type
- Authors
- Jbari, A; Bellarbi, L; Samitier, J; Errachid, A; Zine, N; Mills, CA
- Source
- 2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007).
- Subject
- Spectrum analyzer
Frequency response
business.industry
Computer science
Optoelectronics
Quartz crystal microbalance
Instrumentation (computer programming)
business
Biosensor
Multiplexing
Frequency spectrum
Characterization (materials science)
- Language
In this contribution, we present novel multiplexed frequency spectrum analyzer instrumentation to extract operational parameters and completely characterize the frequency response of an array of quartz_crystal microbalance sensors. The effectiveness of the proposed instrumentation is proven by experimental measurements over a range of frequencies. © 2007 IEEE.