Application of plasma polymer film coated sensors to gas identification using linear filters

Masayuki Nakamura, Iwao Sugimoto, Hiroki Kuwano

Research output: Contribution to conferencePaperpeer-review

Abstract

A chemical sensing system that uses a new type of sensor film and digital signal processing of sensor dynamic responses is described. This system consists of quartz crystal microbalances coated with plasma polymer films. The sensor dynamic responses include information about the target gases, and linear filters can extract the dynamic parameters even when the gas concentrations change. An application to a fire alarm system is described based on the proposed method. This system can discriminate between the gases from burning polyvinyl chloride (PVC) cables and circuit boards.

Original languageEnglish
Pages795-798
Number of pages4
Publication statusPublished - 1995 Dec 1
Externally publishedYes
EventProceedings of the 1995 8th International Conference on Solid-State Sensors and Actuators and Eurosensors IX. Part 1 (of 2) - Stockholm, Sweden
Duration: 1995 Jun 251995 Jun 29

Other

OtherProceedings of the 1995 8th International Conference on Solid-State Sensors and Actuators and Eurosensors IX. Part 1 (of 2)
CityStockholm, Sweden
Period95/6/2595/6/29

ASJC Scopus subject areas

  • Engineering(all)

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