Year: 2025
Type: article
Abstract: The development of drone technology has led to the widespread application of its communication system in multiple fields. This article first introduces the composition and principles of unmanned aerial vehicle communication systems, with a focus on analyzing the principles and parameters of frequency hopping communication technology, which enhances anti-interference and security through pseudo-random frequency switching. Next, we will explore time-frequency analysis methods, including linear and nonlinear methods, and explain their applications and advantages in processing complex signals. Finally, we will combine the two to improve the accuracy and reliability of signal processing.
DOI: 10.54097/yst01j15
Authors: Tianchen Long, Yanwen Wang, Hongqing Ma, Chang Cai, Feng Liu
Institution: Xijing University
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409610169