@InProceedings{8553021,
  author = {L. Aouchiche and L. Ferro-Famil and C. Adnet},
  booktitle = {2018 26th European Signal Processing Conference (EUSIPCO)},
  title = {New Doppler Processing for the Detection of Small and Slowly-Moving Targets in Highly Ambiguous Radar Context},
  year = {2018},
  pages = {1207-1211},
  abstract = {This paper presents a novel Doppler processing scheme for pulse Doppler radars operating in at intermediate Pulse Repetition Frequency (PRF) and suffering from range and Doppler ambiguities. One of the main drawbacks of the classical Doppler processing approach concerns the suppression of small and slowly-moving targets when rejecting ground clutter returns. In order to address this problem a two-step Doppler method is proposed in this paper. The first step uses a new iterative algorithm that resolves ambiguities and detects fast (exo-clutter) targets. The detection of slow (endo-clutter) targets is then performed by an adaptive detection scheme that uses a new covariance matrix estimation technique. Pulse trains with different characteristics are then associated for enhanced detection performance.},
  keywords = {covariance matrices;Doppler radar;iterative methods;radar clutter;radar detection;radar signal processing;Doppler ambiguities;two-step Doppler method;exo-clutter;endo-clutter;adaptive detection scheme;Doppler processing scheme;ground clutter;pulse trains;pulse Doppler radar;intermediate pulse repetition frequency;ambiguous radar context;slowly-moving target detection;small target detection;iterative algorithm;covariance matrix estimation;Doppler effect;Clutter;Covariance matrices;Training data;Signal resolution;Estimation;Doppler radar},
  doi = {10.23919/EUSIPCO.2018.8553021},
  issn = {2076-1465},
  month = {Sep.},
  url = {https://www.eurasip.org/proceedings/eusipco/eusipco2018/papers/1570435792.pdf},
}

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One of the main drawbacks of the classical Doppler processing approach concerns the suppression of small and slowly-moving targets when rejecting ground clutter returns. In order to address this problem a two-step Doppler method is proposed in this paper. The first step uses a new iterative algorithm that resolves ambiguities and detects fast (exo-clutter) targets. The detection of slow (endo-clutter) targets is then performed by an adaptive detection scheme that uses a new covariance matrix estimation technique. 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Adnet},\n booktitle = {2018 26th European Signal Processing Conference (EUSIPCO)},\n title = {New Doppler Processing for the Detection of Small and Slowly-Moving Targets in Highly Ambiguous Radar Context},\n year = {2018},\n pages = {1207-1211},\n abstract = {This paper presents a novel Doppler processing scheme for pulse Doppler radars operating in at intermediate Pulse Repetition Frequency (PRF) and suffering from range and Doppler ambiguities. One of the main drawbacks of the classical Doppler processing approach concerns the suppression of small and slowly-moving targets when rejecting ground clutter returns. In order to address this problem a two-step Doppler method is proposed in this paper. The first step uses a new iterative algorithm that resolves ambiguities and detects fast (exo-clutter) targets. The detection of slow (endo-clutter) targets is then performed by an adaptive detection scheme that uses a new covariance matrix estimation technique. 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