# A comparison of indirect learning and closed loop estimators used in digital predistortion of power amplifiers

> Research article (2015 IEEE MTT-S International Microwave Symposium, 2015) · cited 45× · AI/ML

**Wikidata**: [openalex:W1596650614](https://www.wikidata.org/wiki/openalex:W1596650614)  
**Source**: https://4ort.xyz/entity/a-comparison-of-indirect-learning-and-closed-loop-estimators-used-in-digital-predistortion-of-power-amplifiers
