# Equivalence of Open-Loop and Closed-Loop Operation of SAW Resonators and Delay Lines

> Research article (Sensors, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2905210486](https://www.wikidata.org/wiki/openalex:W2905210486)  
**Source**: https://4ort.xyz/entity/equivalence-of-open-loop-and-closed-loop-operation-of-saw-resonators-and-delay-lines