# Noncontact High-Linear Motion Sensing Based on A Modified Differentiate and Cross-Multiply Algorithm

> Research article (2020 IEEE/MTT-S International Microwave Symposium (IMS), 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3093887697](https://www.wikidata.org/wiki/openalex:W3093887697)  
**Source**: https://4ort.xyz/entity/noncontact-high-linear-motion-sensing-based-on-a-modified-differentiate-and-cross-multiply-algorithm