Both the necessity and feasibility of laser passivereconnaissance warning devices being attached to our logistic equipment are discussed, with a tentative plan of the device demonstrated.
重点探讨了后勤机动装备加装激光告警器的必要性和可行性，并对激光告警器设计方案进行了初步论证。
2
The reconnaissance distance of vehicular laser passivereconnaissance warning device was discussed in the paper. The signal to noise ratio and sensitivity of the laser detection were analyzed.
Passive localization and tracking system plays an important role in the electronic reconnaissance, because it works silently without electromagnetic radiation and covering larger region.