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本文阐述了Sémiramis红外瞄准测量仪的原理、概述及性能。处于强照和高对比周围介质中弱红外源的俯仰,方位角的精确测量与跟踪较难实现,而通过此瞄准测量仪由于采用一种线性镶嵌探测,空时滤波与文中述及的各种方法就得到了解决。在描述此设备之前,先说明了有关各种瞄准测量方法的一般性能,大气传输以及周围有效红外源的特性,特别是在本仪器使用范围1～3微米频带内的情况。
This article describes the principle, overview and performance of the Sémiramis Infrared Aiming Gauge. Accurate measurement and tracking of the pitch and azimuth angles of weak infrared sources in the media around the strong and high contrasts is difficult to achieve. With this aiming measurement instrument, due to adopting a linear mosaic detection, the space-time filtering and the various The method has been solved. Before describing the device, the general performance of various aiming measurements, the atmospheric transmission, and the characteristics of the surrounding active IR sources are described, especially in the 1-3 micron band of use of this instrument.