Evaluation of UHF/VHF Communication Electromagnetic Interference in Helicopter

This paper analyzes the electromagnetic environment and its potential interference of the helicopter electronic equipment of the army aviation, also analyzes the decision criterion of the electromagnetic interference of the UHF/VHF communication in helicopter. Assessment model and procedure are set up for the electromagnetic interference of the UHF/VHF communication, which will have some implications for the frequency strategy of the army aviation.