A NEW METHOD FOR SIDELOBE SUPPRESSION IN THE AMBIGUITY FUNCTION OF SIGNALS MODULATED BY PSEUDO-RANDOM SEQUENCES

• Date: 2025
• Main Authors: Lukin, K. O., Konovalov, V. M., Yurchenko, L. V.
• Format: Article
• Language: Ukrainian
• Published: Видавничий дім «Академперіодика» 2025
• Subjects: pseudo-random sequences; sidelobes; radar ambiguity function; autocorrelation function; cross-correlation function
• Online Access: http://rpra-journal.org.ua/index.php/ra/article/view/1483
• Journal Title: Radio physics and radio astronomy

Subject and Purpose. One of the main challenges in achieving high-accuracy radar target parameter determination and improving radar system noise immunity is the presence of sidelobes in the ambiguity function of the used signals, especially when these signals are periodic Pseudo-Random m-Sequences (...