# DDFS and ΣΔ Approaches for Fractional Frequency Synthesis in Terahertz Instruments

> Research article (IEEE Transactions on Terahertz Science and Technology, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2811163451](https://www.wikidata.org/wiki/openalex:W2811163451)  
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