# Tracking Efficiency Improvement According to Incident Beam Size in QPD-Based PAT System for Common Path-Based Full-Duplex FSO Terminals

> Research article (Sensors, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4306160517](https://www.wikidata.org/wiki/openalex:W4306160517)  
**Source**: https://4ort.xyz/entity/tracking-efficiency-improvement-according-to-incident-beam-size-in-qpd-based-pat-system-for-common-path-based-full-duple