Abstract:

With the improvement of airborne performance and complexity of battle environment,a higher requirement is needed for the environmental adaptability of the airborne electronic equipment.Thus,more attention should be given to the improvement of the adaptability in the structural design of electronic equipment in rigorous environment.The mechanical structure of a frequency synthesizer-receiver for airborne radars based on environmental adaptability is designed in this paper.Vibration,temperature,"three proof" design and electromagnetic compatibility are taken into special account in structural design to improve the quality and environmental adaptability of airborne electronic equipment.

Key words: airborne radar;vibration;temperature;lectromagnetic compatibility