摘要
激光告警器在复杂战场环境下长时间、大空域进行警戒时,必须采取有效的抗干扰措施来大幅度降低其虚警率。多元相关探测技术在具有很好的探测灵敏度的同时,兼顾保证了极低的虚警率。本文具体叙述了其技术原理和系统设计方案,并探讨了优化措施。
Should take effective anti-interference measures to reduce the false alarm rate laser warn- ing apparatus in complicated battlefield environment when it＇ s guarding in large field for a long time. The muhielement interrelated detection technique is of maximum detection sensitivity and minimum false alarm rate by the correlation function. This paper presents the technique principle and a few design projects of the system in detail, and discusses the improved measures .
出处
《航空兵器》
2006年第5期54-56,共3页
Aero Weaponry
关键词
激光告警
多元相关探测技术
虚警率
laser warning
muhielement interrelated detection technique
false alarm rate
