# MetaBreath: Multitarget Respiration Detection Based on Space-Time-Coding Digital Metasurface

> Research article (IEEE Transactions on Microwave Theory and Techniques, 2023) · cited 33× · AI/ML

**Wikidata**: [openalex:W4385338435](https://www.wikidata.org/wiki/openalex:W4385338435)  
**Source**: https://4ort.xyz/entity/metabreath-multitarget-respiration-detection-based-on-space-time-coding-digital-metasurface