Active protection system sensor for tank and armored vehicles is introduced

functions

system composition and operating principle of modern active protection system sensor are illustrated. Combined with certain type of active protection system in China

the problems and solutions for the two key technologies which are antenna and frequency synthesizer in engineering realization are analyzed. In which the antenna should be as much as possible to improve the isolation; in the design of frequency synthesizer

the phase noise index should be improved. It is expected to provide experience and reference for integrated research of domestic active protection system sensor

by analyzing above key technologies.