Sensor Circuits

Part of the Biological and Medical Physics, Biomedical Engineering book series (BIOMEDICAL)


Electronic nose sensors produce signals when they are in contact with the analytes or VOC or gas. These signals can be noisy, of low amplitude, biased, and dependent on secondary parameters such as temperature. Hence it is required to put them into a measurable format for which signal conditioning is required. It is performed using electronic circuitry which may be A/D conversion, filtering, amplification, etc., and it is discussed here. An electronic nose sensor data analysis is non-conventional type data analysis. In this chapter, most frequently used data analysis techniques for electronic nose are discussed.


Sensor Response Notch Filter Electronic Nose Signal Conditioning Wheatstone Bridge 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer India 2014

Authors and Affiliations

  1. 1.Electrical EngineeringInstitute of Technology, Nirma UniversityAhmedabadIndia

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