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Journal of Environmental Nanotechnology

(A Quarterly Peer-reviewed and Refereed International Journal)
ISSN(Print):2279-07 48; ISSN(Online):2319-5541
CODEN:JENOE2

Modelling of SAW Devices for Gas Sensing Applications - A Comparison

Abstract

SAW technology based devices are being widely used as gas sensors. This paper reports the modeling of SAW devices by comparing the results obtained using two different models. The devices were modeled for their responses in frequency & time domain. The results were used to calculate the insertion loss and bandwidth of SAW delay line at 400 MHz. The modeling study was carried out using MATLAB simulation tool and the results were used to design a photomask for device fabrication.

Article Type: Research Article

Corresponding Author:

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M. U. Sharma 1,  Dinesh Kumar 2,  S K Koul 3,  T. Venkatesan 4,  G. Pandiyarajan 5,  A. T. Nimal 6,  P. R. Kumar 7,  Haresh M. Pandya 8.  

1, 3, 6. Solid State Physics Laboratory (DRDO), Timarpur, Delhi, India

2. Electronics Science Department, Kurukshetra University, Kurukshetra, India

4, 5, 7, 8. Department of Physics, Chikkanna Government Arts College, Tiruppur, Tamilnadu, India

J. Environ. Nanotechnol. Volume 3, No.4 pp. 63-66
ISSN: 2279-0748 eISSN: 2319-5541
-ENT 144110.pdf
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