Interference analysis and visualization for multiple radio equipment coexistence

Abstract

Due to the diverse and complex tasks for the formation, many different radio communication equipment are densely deployed on board, leading to the coexistence among different equipment a big problem. Therefore, this paper has proposed an interference analysis algorithm for communication and radar systems and developed a link level simulation system to solve the coexistence problem between radar and communication systems. Both frequency and distance isolation boundaries are achieved by theoretical analysis to guarantee the coexistence constraints of different equipment in the ship formation. Simulation results verify the effectiveness and accuracy of proposed interference coexistence methods with frequency and distance isolation boundaries. Finally, the electromagnetic situation map is also designed and developed to identify the source of potential interference among fleet and facilitate the interference analysis.