2011, 33(2).
Abstract:
Helicopter collision avoidance radar can detect low altitude obstacles located at the flight route,which is an effective way to ensure the safety of low flying helicopter.Some necessarily characteristics of helicopter collision avoidance are included such as high resolution,large scan volume,high data refreshment and high detection capability.Based on the analysis of radar characteristics,the key technologies of helicopter collision avoidance radar are extracted in this paper,then its development trends are...