# Improved transmission length in the presences of ambient noise and scintillation effect using duobinary modulation in 40 Gbps free space optical channel

> Research article (Microwave and Optical Technology Letters, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3025352486](https://www.wikidata.org/wiki/openalex:W3025352486)  
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