Effect of the sensing layer resistivity on sensitivity in DSAWR sensors
SAW sensors have become important for gas detection applications in recent years. One of the parameters affecting the sensitivity of SAW sensors is the resistivity of the sensing layer. In this study, it is tried to determine the sensitivities of the sensors for different resistance values for the d...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/78110/ http://psasir.upm.edu.my/id/eprint/78110/1/Effect%20of%20the%20sensing%20layer%20resistivity%20on%20sensitivity%20in%20DSAWR%20sensors.pdf |
| _version_ | 1848858416329523200 |
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| author | Saglam, Hilal Kubra Hamidon, Mohd Nizar Coban, Omer Ertugrul, Mehmet |
| author_facet | Saglam, Hilal Kubra Hamidon, Mohd Nizar Coban, Omer Ertugrul, Mehmet |
| author_sort | Saglam, Hilal Kubra |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | SAW sensors have become important for gas detection applications in recent years. One of the parameters affecting the sensitivity of SAW sensors is the resistivity of the sensing layer. In this study, it is tried to determine the sensitivities of the sensors for different resistance values for the designed DSAWR. In accordance with this purpose, instead of using actual sensing layers whose resistance can be changed by parameters such as temperature etc., 8 different fixed resistors in the range of 3 to 4M ohms were used to fully demonstrate the effect of the resistance. It has been found that the DSAWR has better sensitivity for active layer resistances between kΩ to a few hundred kΩ. |
| first_indexed | 2025-11-15T12:13:06Z |
| format | Conference or Workshop Item |
| id | upm-78110 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:13:06Z |
| publishDate | 2019 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-781102020-06-03T06:33:27Z http://psasir.upm.edu.my/id/eprint/78110/ Effect of the sensing layer resistivity on sensitivity in DSAWR sensors Saglam, Hilal Kubra Hamidon, Mohd Nizar Coban, Omer Ertugrul, Mehmet SAW sensors have become important for gas detection applications in recent years. One of the parameters affecting the sensitivity of SAW sensors is the resistivity of the sensing layer. In this study, it is tried to determine the sensitivities of the sensors for different resistance values for the designed DSAWR. In accordance with this purpose, instead of using actual sensing layers whose resistance can be changed by parameters such as temperature etc., 8 different fixed resistors in the range of 3 to 4M ohms were used to fully demonstrate the effect of the resistance. It has been found that the DSAWR has better sensitivity for active layer resistances between kΩ to a few hundred kΩ. IEEE 2019 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/78110/1/Effect%20of%20the%20sensing%20layer%20resistivity%20on%20sensitivity%20in%20DSAWR%20sensors.pdf Saglam, Hilal Kubra and Hamidon, Mohd Nizar and Coban, Omer and Ertugrul, Mehmet (2019) Effect of the sensing layer resistivity on sensitivity in DSAWR sensors. In: 2019 IEEE Regional Symposium on Micro and Nanoelectronics (RSM), 21-23 Aug. 2019, Putrajaya, Malaysia. (pp. 24-26). 10.1109/RSM46715.2019.8943550 |
| spellingShingle | Saglam, Hilal Kubra Hamidon, Mohd Nizar Coban, Omer Ertugrul, Mehmet Effect of the sensing layer resistivity on sensitivity in DSAWR sensors |
| title | Effect of the sensing layer resistivity on sensitivity in DSAWR sensors |
| title_full | Effect of the sensing layer resistivity on sensitivity in DSAWR sensors |
| title_fullStr | Effect of the sensing layer resistivity on sensitivity in DSAWR sensors |
| title_full_unstemmed | Effect of the sensing layer resistivity on sensitivity in DSAWR sensors |
| title_short | Effect of the sensing layer resistivity on sensitivity in DSAWR sensors |
| title_sort | effect of the sensing layer resistivity on sensitivity in dsawr sensors |
| url | http://psasir.upm.edu.my/id/eprint/78110/ http://psasir.upm.edu.my/id/eprint/78110/ http://psasir.upm.edu.my/id/eprint/78110/1/Effect%20of%20the%20sensing%20layer%20resistivity%20on%20sensitivity%20in%20DSAWR%20sensors.pdf |