Time-frequency represetation of radar signals using Doppler-lag block searching Wigner-Ville distribution

• Main Authors: Hamdi, M. N. M., Sha'Ameri, A. Z.
• Format: Article
• Language: English
• Published: VSB-Technical University of Ostrava 2018
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/79881/1/MuhammadNoorHamdi2018_TimeFrequencyRepresetationofRadarSignals.pdf; http://eprints.utm.my/id/eprint/79881/; http://dx.doi.org/10.15598/aeee.v16i3.2633

Radar signals are time-varying signals where the signal parameters change over time. For these signals, Quadratic Time-Frequency Distribution (QTFD) offers advantages over classical spectrum estimation in terms of frequency and time resolution but it suffers heavily from cross-terms. In generating a...