# Design Methodology of a Tunable Waveguide Filter With a Constant Absolute Bandwidth Using a Single Tuning Element

> Research article (IEEE Transactions on Microwave Theory and Techniques, 2018) · cited 45× · AI/ML

**Wikidata**: [openalex:W2897346775](https://www.wikidata.org/wiki/openalex:W2897346775)  
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