Lithium niobate based one-port SAWR sensor for vibration and acceleration measurement
We present a lithium niobate based one-port Surface Acoustic Wave (SAW) resonator based sensor operating at 460 MHz to monitor the vibration frequency and acceleration on the aluminum beam. The sensor can detect vibration frequency from 5 to 200 Hz, and acceleration up to 3.5 g. The sensor is calibrated with laser doppler vibrometer and an accelerometer.
Authors
- Mitali Hardik Desai (ORCID: https://orcid.org/0000-0002-6976-0134)
- Shuai Ju (ORCID: https://orcid.org/0000-0003-1111-521X)
- Haifeng Zhang (ORCID: https://orcid.org/0000-0003-4538-2228)
- Swarnalatha Veerla
Institutions
- University of North Texas (US)
Publication Details
- Published
- 2025-05-05
- DOI
- https://doi.org/10.1117/12.3051526
- Primary Topic
- Acoustic Wave Resonator Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00