General method for sinusoidal frequencies estimation using ARMA algorithms with nonlinear prediction error transformation. - Anatoliy A. Platonov; Zbigniew K. Gajo; Jerzy Szabatin (ICASSP, 1992)

Phase measurement accuracy in noise waveform synthetic aperture radar. - Kostyantyn A. Lukin; Pavlo L. Vyplavin; Vladimir P. Palamarchuk; Volodymyr V. Kudriashov; Krzysztof S. Kulpa; Zbigniew K. Gajo; Jacek Misiurewicz; Janusz S. Kulpa (IEEE Trans. Aerosp. Electron. Syst., 2015)

Target Doppler Rate Estimation Based on the Complex Phase of STFT in Passive Forward Scattering Radar. - Karol Abratkiewicz; Piotr Krysik; Zbigniew K. Gajo; Piotr Samczynski (Sensors, 2019)

Target Acceleration Estimation in Active and Passive Radars. - Karol Abratkiewicz; Mateusz Malanowski; Zbigniew K. Gajo (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023)

Gridless High-Order Target Kinematic Parameter Estimation in Passive Radars - From Cross-Ambiguity Function to Zak Transform. - Karol Abratkiewicz; Zbigniew K. Gajo (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)