Design and test of FM radio positioning system for multi rotor UAV

With the rapid increase of the number of FM radio stations and their coverage, the electromagnetic environment is becoming more and more complex, especially the emergence of many illegal radio stations around the country has brought great challenges to the supervision of FM radio. The existing FM radio station monitoring and positioning system mainly consists of fixed monitoring and positioning station and mobile monitoring and positioning equipment, which can not fully meet the monitoring needs
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. The purpose of this research is to explore the feasibility and effect of using multi rotor UAV to measure and position the FM radio station. With the continuous improvement of the intelligent degree of the flight control system of multi rotor UAV and the application of new materials and new battery technology, the load and endurance capacity of multi rotor UAV is also improved Keep improving. With the development of wireless communication technology, the speed and distance of wireless data transmission between bodies are increasing. All these have created conditions for the realization of radio monitoring system of multi rotor UAV.