CAJ | 학술논문

基于外辐射源的无源探测雷达系统具有隐蔽性好,反隐身能力及抗干扰能力强、系统简单可靠等优点,目前已成为各国研究的热点.文章介绍了无源探测雷达系统的发展概况和研究现状,给出了一种基于FM调频广播信号的无源探测和跟踪系统的性能分析,并对该类雷达技术的未来发展趋势做了有益的探讨.
기우외복사원적무원탐측뢰체계통구유은폐성호,반은신능력급항간우능력강、계통간단가고등우점,목전이성위각국연구적열점.문장개소료무원탐측뢰체계통적발전개황화연구현상,급출료일충기우FM조빈엄파신호적무원탐측화근종계통적성능분석,병대해류뢰체기술적미래발전추세주료유익적탐토.
The passive detecting radar system on external illuminator has many advantages such as good invisibility,anti-stealth,anti-jamming capability,and it is simple and reliable.now it has became the hot points of research.The current researching status and general developing situation of passive radar system are introduced,the performance of an passive coherent detectlon and tracking radar system based on FM broadcasting is analyzed,and the further development of this kind radar are discussed in this paper.