# Compact microstrip bandpass filter with sharp roll-off and broad stopband using modified 0° feed structure

> Research article (AEU - International Journal of Electronics and Communications, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2953848889](https://www.wikidata.org/wiki/openalex:W2953848889)  
**Source**: https://4ort.xyz/entity/compact-microstrip-bandpass-filter-with-sharp-roll-off-and-broad-stopband-using-modified-0-feed-structure