# Design of a miniaturized branch line microstrip coupler with a simple structure using artificial neural network

> Research article (Frequenz, 2022) · cited 46× · AI/ML

**Wikidata**: [openalex:W4211254750](https://www.wikidata.org/wiki/openalex:W4211254750)  
**Source**: https://4ort.xyz/entity/design-of-a-miniaturized-branch-line-microstrip-coupler-with-a-simple-structure-using-artificial-neural-network