Passive bistatic radar based on VHF DVB-T signal M Płotka, M Malanowski, P Samczyński, K Kulpa, K Abratkiewicz 2020 IEEE International Radar Conference (RADAR), 596-600, 2020 | 20 | 2020 |

Radar Signal Parameters Estimation Using Phase Accelerogram in the Time-Frequency Domain K Abratkiewicz, P Samczyński, K Czarnecki IEEE Sensors Journal 19 (13), 5078-5085, 2019 | 13 | 2019 |

Target Doppler rate estimation based on the complex phase of STFT in passive forward scattering radar K Abratkiewicz, P Krysik, Z Gajo, P Samczyński Sensors 19 (16), 3627, 2019 | 10 | 2019 |

Geometrical Matching of SAR and Optical Images Utilizing ASIFT Features for SAR-based Navigation Aided Systems J Markiewicz, K Abratkiewicz, A Gromek, W Ostrowski, P Samczyński, ... Sensors 19 (24), 5500, 2019 | 9 | 2019 |

A Block Method Using the Chirp Rate Estimation for NLFM Radar Pulse Reconstruction K Abratkiewicz, P Samczyński Sensors 19 (22), 5015, 2019 | 8 | 2019 |

Time-Frequency Reassigned Micro-Doppler Signature Analysis Using the XY-DemoRad System K. Abratkiewicz, D. Gromek, K. Stasiak, P. Samczyński 2019 Signal Processing Symposium (SPSympo), 331-334, 2019 | 7 | 2019 |

Estimation of time-frequency complex phase-based speech attributes using narrow band filter banks K Abratkiewicz, K Czarnecki, D Fourer, F Auger 2017 Signal Processing Symposium (SPSympo), 1-6, 2017 | 7 | 2017 |

The use of the reassignment technique in the time-frequency analysis applied in VHF-based passive forward scattering radar M Płotka, K Abratkiewicz, M Malanowski, P Samczyński, K Kulpa Sensors 20 (12), 3434, 2020 | 6 | 2020 |

Multipath Interference Removal in Receivers of Linear Frequency Modulated Radar Pulses K Abratkiewicz, PJ Samczyński, R Rytel-Andrianik, Z Gajo IEEE Sensors Journal 21 (17), 19000 - 19012, 2021 | 5 | 2021 |

Chirp Rate Estimation and micro-Doppler Signatures for Pedestrian Security Radar Systems K. Abratkiewicz, D. Gromek, P. Samczynski 2019 Signal Processing Symposium (SPSympo), 212-215, 2019 | 5 | 2019 |

Micro-Doppler signal decomposition using second-order vertical synchrosqueezing K Abratkiewicz, P Samczyński, K Kulpa 2021 IEEE Radar Conference (RadarConf21), 1-6, 2021 | 4 | 2021 |

A Comparison of the Recursive and FFT-based Reassignment Methods in micro-Doppler Analysis K Abratkiewicz, P Samczyński, D Fourer 2020 IEEE Radar Conference (RadarConf20), 1-6, 2020 | 4 | 2020 |

Double-adaptive chirplet transform for radar signature extraction K Abratkiewicz IET Radar, Sonar & Navigation 14 (10), 1463 - 1474, 2020 | 4 | 2020 |

5G Network-Based Passive Radar P Samczyński, K Abratkiewicz, M Płotka, TP Zieliński, J Wszołek, ... IEEE Transactions on Geoscience and Remote Sensing 60, 1-9, 2021 | 3 | 2021 |

On the instantaneous angular jerk estimation in the time-frequency domain K Abratkiewicz IEEE Signal Processing Letters 28, 798-802, 2021 | 3 | 2021 |

An adaptive spectrogram and accelerogram algorithm for electronic warfare applications K Abratkiewicz, P Samczyński 2020 IEEE International Radar Conference (RADAR), 530-535, 2020 | 3 | 2020 |

Sonar pulse detection using chirp rate estimation and CFAR algorithms K Abratkiewicz Hydroacoustics 20 (2017), 7-11, 2017 | 3 | 2017 |

Passive Forward Scattering Signal Extraction Using Second-Order Vertical Synchrosqueezing M Plotka, K Abratkiewicz, M Malanowski, K Kulpa, P Samczyński 2021 21st International Radar Symposium (IRS), 1-10, 2021 | 2 | 2021 |

System Architecture for a Miniaturized X-band SAR-based Navigation Aid System D. Gromek, P. Samczyński, K. Abratkiewicz, J. Drozdowicz, K. Radeck, K. Stasiak 2019 Signal Processing Symposium (SPSympo), 271-276, 2019 | 2 | 2019 |

Real-Time Variants of Vertical Synchrosqueezing: Application to Radar Remote Sensing K Abratkiewicz, J Gambrych IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2022 | 1 | 2022 |