摘要
本文论述了协同式激光敌我识别的工作原理和回波信号调制方法。在这一系统中，激光发射和接收机安装在稳象转台上；激光探测和反射棱镜组是复眼式全方位探测系统，当它接收到询问方（友方）发来的询问码时，控制反射棱镜前方的调制器，由反射棱镜返回调制的识别码，再由询问方（友方）接收加以判别．本系统适用于空对空、空对地、地对地及海上运动目标间的敌我识别。
This paper discusses the method which uses laser technigues to identification incoordination between the friend or foe and the method is used to modulate echowave signals.An all-direction detective system is composed of a laser transmitter and a receiver who are put on an imagestabilizing turntable and a group of laser detectors and reflecting prisms in compound-eye type.Whenthis system receives the inquiring codes from inquiring direction(friend direction),the modulator infront of the reflecting prism is controlled to reflect identified codes from the reflecting prism.Thenthese identified codes are received and distinguished in inquiring direction(friend direction).Thissystem is very useful for distinguishing targets moving from air to air,from air to land,from land toland.ect.
出处
《光子学报》
EI
CAS
CSCD
1995年第3期226-229,共4页
Acta Photonica Sinica
