# Ultra-Low-Power Cryogenic SiGe Low-Noise Amplifiers: Theory and Demonstration

> Research article (IEEE Transactions on Microwave Theory and Techniques, 2015) · cited 77× · AI/ML

**Wikidata**: [openalex:W2218247174](https://www.wikidata.org/wiki/openalex:W2218247174)  
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