# All-Pass Negative Group Delay Function With Transmission Line Feedback Topology

> Research article (IEEE Access, 2019) · cited 25× · AI/ML

**Wikidata**: [openalex:W2981668570](https://www.wikidata.org/wiki/openalex:W2981668570)  
**Source**: https://4ort.xyz/entity/all-pass-negative-group-delay-function-with-transmission-line-feedback-topology