# Features of multi-loop structures with OTAs and adjustable current amplifier for second-order multiphase/quadrature oscillators

> Research article (AEU - International Journal of Electronics and Communications, 2015) · cited 22× · AI/ML

**Wikidata**: [openalex:W2003818291](https://www.wikidata.org/wiki/openalex:W2003818291)  
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