摘要
造成天基激光告警设备虚警的外部因素包括空间电磁辐射和高能带电粒子辐射,内部因素是探测和放大电路的噪声。而通过合理的光学滤波设计、检测和放大电路设计、信号处理设计和各种抗辐照设计等措施,可实现天基激光告警设备的极低虚警率指标。
The external factor causing mistake alert of space-based laser alarm device include space electro- magnetic radiation and high-energy particle. The within factor causing mistake alert of space-based laser alarm device is the noise of detection and amplify circuitry. The exceeding-low mistake alert rate of space-based laser alarm device can be realized, through the suitable optical filtering design,detection and amplify circuitry design, signal processing design and many anti-radiation design.
出处
《航天电子对抗》
2014年第5期20-23,共4页
Aerospace Electronic Warfare
关键词
天基
激光告警
虚警率
space-based
laser alarm
mistake alert rate
