Multi domain joint evaluation method for radio frequency stealth performance of airborne electron

Abstract

In this paper, it designs a method to evaluate the RF (radio frequency) stealth performance of the airborne electronic system which does not depend on the enemy detection equipment and get the RF stealth performance evaluation index. It first analyze the factors that affect the RF stealth performance of the airborne electronic system in the polarization domain, wave domain and energy domain and then build the polarization domain, energy domain and domain waveform RF stealth index. Finally, the multi domain combined evaluation method based on the radiation characteristics of the airborne electronic system is proposed. Simulation results show that RF stealth performance evaluation index can accurately reflect the performance of airborne electronic systems RF stealth.