학술논문
An Accurate Link Budget Estimation of UAV Considering the Degradation of Antenna Patterns
Document Type
Conference
Source
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2022 IEEE International Symposium on. :301-302 Jul, 2022
Subject
Language
ISSN
1947-1491
Abstract
The operating environment introduces distortions on the antenna patterns, that are not considered in the classical application of the link budget formula that approximates the gain values of the antennas with their maximum value. The proposed method considers the antenna patterns modified by the environment as well as the flight conditions of UAV by means of full-wave or ray tracing simulations. The comparison between measurement and simulation shows that the proposed model is accurate and suitable for the design of the radio system of UAV.