# A Novel Double Threshold-Based Spectrum Sensing Technique at Low SNR Under Noise Uncertainty for Cognitive Radio Systems

> Research article (Wireless Personal Communications, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4283837005](https://www.wikidata.org/wiki/openalex:W4283837005)  
**Source**: https://4ort.xyz/entity/a-novel-double-threshold-based-spectrum-sensing-technique-at-low-snr-under-noise-uncertainty-for-cognitive-radio-systems