Aripova , U. and Abdullaev , A. 2026. INVESTIGATION OF POLARIZATION CHARACTERISTICS OF A MULTILEVEL LOG-PERIODIC ANTENNA FOR TERRESTRIAL DIGITAL TELEVISION BROADCASTING SYSTEMS. GLOBAL SCIENTIFIC CONFERENCE ON MULTIDISCIPLINARY RESEARCH. 1, 4 (Apr. 2026), 144–148. DOI:https://doi.org/10.5281/zenodo.19695422.