# A Study on Millimeter Wave SAR Imaging for Non-Destructive Testing of Rebar in Reinforced Concrete

> Research article (Sensors, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4306964089](https://www.wikidata.org/wiki/openalex:W4306964089)  
**Source**: https://4ort.xyz/entity/a-study-on-millimeter-wave-sar-imaging-for-non-destructive-testing-of-rebar-in-reinforced-concrete