# Design of Wide-Stopband and Dual-Band Filtering Crossovers Based on Mixed Substrate Integrated Waveguide Cavities

> Research article (IEEE Transactions on Microwave Theory and Techniques, 2023) · cited 29× · AI/ML

**Wikidata**: [openalex:W4384162942](https://www.wikidata.org/wiki/openalex:W4384162942)  
**Source**: https://4ort.xyz/entity/design-of-wide-stopband-and-dual-band-filtering-crossovers-based-on-mixed-substrate-integrated-waveguide-cavities