Date
2015
Abstract
The optimized structure of CO2gas sensor has been simulated consists of low cost components and easy for fabrication. The structure is based on reflective type gas cell using aluminium material. Optimization was made on radius of aluminium surface to enhance the performance of the sensor. The results show that the gas sensor is fully optimized and able to detect higher power efficiently. It is proven that the optimized CO2gas sensor of 8-Multiple-Input-Single-Output (MISO) has capability to gain power of at least 1.0 Watt with 12.5% efficiency. However, Single-Input-Single-Output (SISO) has shown greater efficiency as it can detect 29.1% of total power supplied with the lowest Merit Function (MF) value of 0.648.
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Description
peer-reviewed
Publisher
Penerbit Universiti Teknologi Malaysia Press
Citation
Jurnal Teknologi;73 (3), pp. 63-67
Collections
Electronic & Computer Engineering
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Lewis_2015_Analysis.pdf
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Keywords
CO 2, Efficiency, Mid-infrared, Optimization, Power detection, Reflective gas sensor, ZEMAX
ULRR Identifiers
https://hdl.handle.net/10344/8930
 https://doi.org/10.34961/3865
Funding code
Funding Information
Sustainable Development Goals
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