# An Efficient and Accurate Multi-Sensor IF Estimator Based on DOA Information and Order of Fractional Fourier Transform

> Research article (Entropy, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4220800561](https://www.wikidata.org/wiki/openalex:W4220800561)  
**Source**: https://4ort.xyz/entity/an-efficient-and-accurate-multi-sensor-if-estimator-based-on-doa-information-and-order-of-fractional-fourier-transform