# Resolution enhancement in measuring low-frequency magnetic field of tunnel magnetoresistance sensors with AC-bias polarity technique

> Research article (Measurement, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2809050905](https://www.wikidata.org/wiki/openalex:W2809050905)  
**Source**: https://4ort.xyz/entity/resolution-enhancement-in-measuring-low-frequency-magnetic-field-of-tunnel-magnetoresistance-sensors-with-ac-bias-polari