# High-Efficiency Class- <inline-formula> <tex-math notation="LaTeX">$\mbox{E}^{-1}$</tex-math></inline-formula> and Class-F/E Power Amplifiers at Any Duty Ratio

> Research article (IEEE Transactions on Industrial Electronics, 2015) · cited 34× · AI/ML

**Wikidata**: [openalex:W2248612528](https://www.wikidata.org/wiki/openalex:W2248612528)  
**Source**: https://4ort.xyz/entity/high-efficiency-class-lt-inline-formula-gt-lt-tex-math-notation-latex-gt-mbox-e-1-lt-tex-math-gt-lt-inline-formula-gt-an