本文重点从原理上分析抛物面反射镜扫描系统的成象特点及其设计方法。
In this paper, the imaging characters and design methods of the parabolic mirror scanning system are analyzed theoretically.
该装置由离轴抛物面反射镜、十字靶标、背景光源、图像采集装置及其它附件组成。
The system is composed of off-axle paraboloid reflector, cross line target, background light, imaging collecting system and other devices.
本文从理论上分析了抛物面反射镜产生平行光场的光强分布规律，并介绍了实际测量结果；
The intensity distribution of parallel light field produced by paraboloid reflector is analysed and its measured result is introduced.
在导弹导引头红外跟踪系统中，抛物面反射镜是其中的重要部件，因而对其装配和测试提出了很高的要求。
In the missile seeker infrared tracking system, the parabolic mirror is one of the important components. Thus the very high demand is put forward to its assembly and test.
提出了用介质圆柱光子晶体作微波天线的柱抛物面反射镜，用多重散射方法计算了反射镜的透过谱，并模拟计算了天线的电场分布，初步认为可以用非晶光子材料作微波天线的反射镜。
We calculated the transmission of the mirror and the distribution of electric field by using multiple scattering method. The result shows that it can be used as a reflecting mirror of an antenna.
抛物面状反射镜的凹口面对入射的光线，抛物面状反射镜的底部具有一第一开孔。
The notch of the paraboloid-shaped reflecting mirror is in the face of incident light rays, and the bottom of the paraboloid-shaped reflecting mirror is provided with a first opening.
抛物面状反射镜的凹口面对入射的光线，抛物面状反射镜的底部具有一第一开孔。
The notch of the paraboloid-shaped reflecting mirror is in the face of incident light rays, and the bottom of the paraboloid-shaped reflecting mirror is provided with a first opening.
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