Oleksandr Zadorozhnyi

Work place: Department of Electronics, Robotics, Monitoring and IoT Technologies, National Aviation University, Kyiv, 03058, Ukraine

E-mail: olserza@gmail.com

Website:

Research Interests: Microwave Technology

Biography

Oleksandr Zadorozhnyi, Associate Professor at the National Aviation University, Kyiv, Ukraine. His qualifications are Ph.D. (Radio-Engineering and Television Systems), M.Sc. and B.Sc. (Electronic Devices and Electronic Household equipment) from the National Aviation University, Kyiv, Ukraine. He has 10 years of teaching experience and his areas of interest include antenna systems, microwave devices, microcontroller technology. A total number of research publications is more than 20.

Author Articles
Passive Antenna Arrays in UAV Communication Systems

By Olga Shcherbyna Oleksandr Zadorozhnyi Olexii Stetsyshin

DOI: https://doi.org/10.5815/ijcnis.2024.04.03, Pub. Date: 8 Aug. 2024

This article explores the design, modeling, and experimental validation of passive antenna arrays (AAs) tailored for unmanned aerial vehicle (UAV) communication systems. Focusing on the technical composition and functionalities of various types of passive antenna arrays, the study delves into different antenna elements that comprise these arrays, discussing their integration into comprehensive systems. Through rigorous modeling aimed at predicting performance in diverse operational conditions and backed by experimental studies, the paper provides practical insights for the development and optimization of AAs. These passive systems leverage the collective strength of multiple antennas to form directed beams, enhancing signal clarity and reducing interference, thereby supporting robust communication links essential for UAV operations. 

[...] Read more.
Other Articles