Abstract
A new RFID tag system has been designed by utilizing a reflective surface acoustic wave (SAW) delay line. A shear horizontal mode SAW (SH-S AW) has the unique characteristic of complete reflection at an edge normal to the direction of propagation. The characteristic makes it possible to construct a reflective delay line. In this paper, a reflective SAW delay line is utilized to fabricate a passive sensor and radio frequency identification (RFID) tags. Experimental results showed that the reflective delay lines are very suitable in making SAW RFID tags. Moreover, some applications of the SH-SAW RFID tags are demonstrated for measurement of the acoustic properties of liquids and strain of solid.
| Original language | English |
|---|---|
| Title of host publication | Materials Research Society Symposium Proceedings |
| Pages | 173-184 |
| Number of pages | 12 |
| Volume | 888 |
| Publication status | Published - 2006 |
| Event | 2005 Materials Research Society Fall Meeting - Boston, MA Duration: 2005 Nov 28 → 2005 Dec 1 |
Other
| Other | 2005 Materials Research Society Fall Meeting |
|---|---|
| City | Boston, MA |
| Period | 05/11/28 → 05/12/1 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
Cite this
Functional passive sensor system using reflective SAW delay line. / Nomura, T.; Kosaka, T.; Saitoh, Atsushi.
Materials Research Society Symposium Proceedings. Vol. 888 2006. p. 173-184.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Functional passive sensor system using reflective SAW delay line
AU - Nomura, T.
AU - Kosaka, T.
AU - Saitoh, Atsushi
PY - 2006
Y1 - 2006
N2 - A new RFID tag system has been designed by utilizing a reflective surface acoustic wave (SAW) delay line. A shear horizontal mode SAW (SH-S AW) has the unique characteristic of complete reflection at an edge normal to the direction of propagation. The characteristic makes it possible to construct a reflective delay line. In this paper, a reflective SAW delay line is utilized to fabricate a passive sensor and radio frequency identification (RFID) tags. Experimental results showed that the reflective delay lines are very suitable in making SAW RFID tags. Moreover, some applications of the SH-SAW RFID tags are demonstrated for measurement of the acoustic properties of liquids and strain of solid.
AB - A new RFID tag system has been designed by utilizing a reflective surface acoustic wave (SAW) delay line. A shear horizontal mode SAW (SH-S AW) has the unique characteristic of complete reflection at an edge normal to the direction of propagation. The characteristic makes it possible to construct a reflective delay line. In this paper, a reflective SAW delay line is utilized to fabricate a passive sensor and radio frequency identification (RFID) tags. Experimental results showed that the reflective delay lines are very suitable in making SAW RFID tags. Moreover, some applications of the SH-SAW RFID tags are demonstrated for measurement of the acoustic properties of liquids and strain of solid.
UR - http://www.scopus.com/inward/record.url?scp=33646193917&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646193917&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33646193917
SN - 155899842X
SN - 9781558998421
VL - 888
SP - 173
EP - 184
BT - Materials Research Society Symposium Proceedings
ER -