Design of Unmanned Aerial Vehicle Frequency Hopping Communication System

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.