This paper reports an evaluation scheme that prevents phase ambiguity of surface acoustic wave (SAW) sensors. We realized a wide range and high precision of temperature measurement by using both delay time and phase for the passive wireless SAW temperature sensor system specified low-power radio stations.
|Translated title of the contribution||Passive wireless SAW temperature sensor system specified low-power radio stations|
|Number of pages||6|
|Journal||IEEJ Transactions on Sensors and Micromachines|
|Publication status||Published - 2019 Jan 1|
ASJC Scopus subject areas
- Mechanical Engineering
- Electrical and Electronic Engineering