# High-Resolution ISAR Imaging Under Low SNR With Sparse Stepped-Frequency Chirp Signals

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2021) · cited 28× · AI/ML

**Wikidata**: [openalex:W3126451592](https://www.wikidata.org/wiki/openalex:W3126451592)  
**Source**: https://4ort.xyz/entity/high-resolution-isar-imaging-under-low-snr-with-sparse-stepped-frequency-chirp-signals