# Fingerprint Imaging System Based on Capacitive Micromachined Ultrasonic Transducer by Using Impediography Method Including Direct Touch and Waveguide Methods

> Research article (IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, 2018) · cited 19× · AI/ML

**Wikidata**: [openalex:W2905159789](https://www.wikidata.org/wiki/openalex:W2905159789)  
**Source**: https://4ort.xyz/entity/fingerprint-imaging-system-based-on-capacitive-micromachined-ultrasonic-transducer-by-using-impediography-method-includi