Wireless sensor system using surface acoustic wave devices

Atsushi Saitoh, Toru Nomura

研究成果: Conference contribution

3 引用 (Scopus)

抄録

A new RFID tag system has been designed by utilizing a reflective surface acoustic wave (SAW) delay line. A shear horizontal mode SAW (SH-SAW) has the unique characteristic of complete reflection at an edge normal to the direction of propagation. This characteristic makes it possible to construct a reflective delay line. The reflective delay line can be used to construct passive sensors that measure from a remote location. 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.

元の言語English
ホスト出版物のタイトルICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
ページ2359-2363
ページ数5
出版物ステータスPublished - 2009
イベントICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009 - Fukuoka
継続期間: 2009 8 182009 8 21

Other

OtherICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009
Fukuoka
期間09/8/1809/8/21

Fingerprint

Acoustic surface wave devices
Electric delay lines
Radio frequency identification (RFID)
Surface waves
Acoustic waves
Sensors
Acoustic properties
Liquids

ASJC Scopus subject areas

  • Information Systems
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

これを引用

Saitoh, A., & Nomura, T. (2009). Wireless sensor system using surface acoustic wave devices. : ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings (pp. 2359-2363). [5335123]

Wireless sensor system using surface acoustic wave devices. / Saitoh, Atsushi; Nomura, Toru.

ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings. 2009. p. 2359-2363 5335123.

研究成果: Conference contribution

Saitoh, A & Nomura, T 2009, Wireless sensor system using surface acoustic wave devices. : ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings., 5335123, pp. 2359-2363, ICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009, Fukuoka, 09/8/18.
Saitoh A, Nomura T. Wireless sensor system using surface acoustic wave devices. : ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings. 2009. p. 2359-2363. 5335123
Saitoh, Atsushi ; Nomura, Toru. / Wireless sensor system using surface acoustic wave devices. ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings. 2009. pp. 2359-2363
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